diff --git a/include/constants/pokemon.h b/include/constants/pokemon.h
index 4883077a930..fcbd6fcbbd9 100644
--- a/include/constants/pokemon.h
+++ b/include/constants/pokemon.h
@@ -246,65 +246,62 @@
 
 #define EVOLUTIONS_END                    0xFFFF // Not an actual evolution, used to mark the end of an evolution array.
 
+enum EvolutionConditions {
+    // Gen 2
+    IF_GENDER,                          // The Pokémon is of specific gender.
+    IF_TIME,                            // It is currently the specific time of day.
+    IF_NOT_TIME,                        // It is NOT currently the specific time of day.
+    IF_MIN_FRIENDSHIP,                  // The Pokémon has the defined amount of Friendship.
+    IF_ATK_GT_DEF,                      // The Pokémon's Attack is greater than its Defense stat.
+    IF_ATK_EQ_DEF,                      // The Pokémon's Attack is equal to its Defense stat.
+    IF_ATK_LT_DEF,                      // The Pokémon's Attack is lower than its Defense stat.
+    IF_HOLD_ITEM,                       // The Pokémon is holding a specific item.
+    // Gen 3
+    IF_PID_UPPER_MODULO_10_GT,          // The Pokémon's upper personality value's modulo by 10 is greater than the defined value.
+    IF_PID_UPPER_MODULO_10_LE,          // The Pokémon's upper personality value's modulo by 10 is lower or equal than the defined value.
+    IF_MIN_BEAUTY,                      // The Pokémon has the defined amount of Beauty.
+    // Gen 4
+    IF_SPECIES_IN_PARTY,                // The party contains a Pokémon of the specified species.
+    IF_IN_MAP,                          // The player is currently in the specific map.
+    IF_IN_MAPSEC,                       // The player is currently in the specific map sector.
+    IF_KNOWS_MOVE,                      // The Pokémon knows specific move.
+    // Gen 5
+    IF_TRADE_PARTNER_SPECIES,           // The Pokémon is traded for a specific species.
+    // Gen 6
+    IF_TYPE_IN_PARTY,                   // The party contains a Pokémon of the specified type.
+    IF_WEATHER,                         // It is currently the specific weather in the current map.
+    IF_KNOWS_MOVE_TYPE,                 // The Pokémon knows a move with a specific type.
+    // Gen 8
+    IF_NATURE,                          // The Pokémon has a specific nature.
+    IF_AMPED_NATURE,                    // The Pokémon has one of the following natures: Hardy, Brave, Adamant, Naughty, Docile, Impish, Lax, Hasty, Jolly, Naive, Rash, Sassy, or Quirky.
+    IF_LOW_KEY_NATURE,                  // The Pokémon has one of the following natures: Lonely, Bold, Relaxed, Timid, Serious, Modest, Mild, Quiet, Bashful, Calm, Gentle, or Careful.
+    IF_RECOIL_DAMAGE_GE,                // The Pokémon suffered at least certain amount of non-fainting recoil damage.
+    IF_CURRENT_DAMAGE_GE,               // The Pokémon has the specified difference of HP from its Max HP.
+    IF_CRITICAL_HITS_GE,                // The Pokémon performed the specified number of critical hits in one battle at least.
+    IF_USED_MOVE_X_TIMES,               // The Pokémon has used a move for at least X amount of times.
+    // Gen 9
+    IF_DEFEAT_X_WITH_ITEMS,             // The Pokémon defeated X amount of Pokémon of the specified species that are holding the specified item.
+    IF_PID_MODULO_100_GT,               // The Pokémon's personality value's modulo by 100 is greater than the defined value.
+    IF_PID_MODULO_100_EQ,               // The Pokémon's personality value's modulo by 100 is equal than the defined value.
+    IF_PID_MODULO_100_LT,               // The Pokémon's personality value's modulo by 100 is lower than the defined value.
+    IF_MIN_OVERWORLD_STEPS,             // The Player has taken a specific amount of steps in the overworld with the Pokémon following them or in the first slot of the party.
+    IF_BAG_ITEM_COUNT,                  // The Player has the specific amount of an item in the bag. It then removes those items.
+    CONDITIONS_END
+};
+
 enum EvolutionMethods {
-    EVO_NONE,                            // Not an actual evolution, used to generate offspring that can't evolve into the specified species, like regional forms.
-    EVO_FRIENDSHIP,                      // Pokémon levels up with friendship ≥ 220
-    EVO_FRIENDSHIP_DAY,                  // Pokémon levels up during the day with friendship ≥ 220
-    EVO_FRIENDSHIP_NIGHT,                // Pokémon levels up at night with friendship ≥ 220
-    EVO_LEVEL,                           // Pokémon reaches the specified level
-    EVO_TRADE,                           // Pokémon is traded
-    EVO_TRADE_ITEM,                      // Pokémon is traded while it's holding the specified item
-    EVO_ITEM,                            // specified item is used on Pokémon
-    EVO_LEVEL_ATK_GT_DEF,                // Pokémon reaches the specified level with attack > defense
-    EVO_LEVEL_ATK_EQ_DEF,                // Pokémon reaches the specified level with attack = defense
-    EVO_LEVEL_ATK_LT_DEF,                // Pokémon reaches the specified level with attack < defense
-    EVO_LEVEL_SILCOON,                   // Pokémon reaches the specified level with a Silcoon personality value
-    EVO_LEVEL_CASCOON,                   // Pokémon reaches the specified level with a Cascoon personality value
-    EVO_LEVEL_NINJASK,                   // Pokémon reaches the specified level (special value for Ninjask)
-    EVO_LEVEL_SHEDINJA,                  // Pokémon reaches the specified level (special value for Shedinja)
-    EVO_BEAUTY,                          // Pokémon levels up with beauty ≥ specified value
-    EVO_LEVEL_FEMALE,                    // Pokémon reaches the specified level, is female
-    EVO_LEVEL_MALE,                      // Pokémon reaches the specified level, is male
-    EVO_LEVEL_NIGHT,                     // Pokémon reaches the specified level, is night
-    EVO_LEVEL_DAY,                       // Pokémon reaches the specified level, is day
-    EVO_LEVEL_DUSK,                      // Pokémon reaches the specified level, is dusk (5-6 P.M)
-    EVO_ITEM_HOLD_DAY,                   // Pokémon levels up, holds specified item at day
-    EVO_ITEM_HOLD_NIGHT,                 // Pokémon levels up, holds specified item at night
-    EVO_MOVE,                            // Pokémon levels up, knows specified move
-    EVO_FRIENDSHIP_MOVE_TYPE,            // Pokémon levels up with friendship ≥ 220, knows move with specified type
-    EVO_MAPSEC,                          // Pokémon levels up on specified mapsec
-    EVO_ITEM_MALE,                       // specified item is used on a male Pokémon
-    EVO_ITEM_FEMALE,                     // specified item is used on a female Pokémon
-    EVO_LEVEL_RAIN,                      // Pokémon reaches the specified level during rain in the overworld
-    EVO_SPECIFIC_MON_IN_PARTY,           // Pokémon levels up with a specified Pokémon in party
-    EVO_LEVEL_DARK_TYPE_MON_IN_PARTY,    // Pokémon reaches the specified level with a Dark Type Pokémon in party
-    EVO_TRADE_SPECIFIC_MON,              // Pokémon is traded for a specified Pokémon
-    EVO_SPECIFIC_MAP,                    // Pokémon levels up on specified map
-    EVO_LEVEL_NATURE_AMPED,              // Pokémon reaches the specified level, it has a Hardy, Brave, Adamant, Naughty, Docile, Impish, Lax, Hasty, Jolly, Naive, Rash, Sassy, or Quirky nature.
-    EVO_LEVEL_NATURE_LOW_KEY,            // Pokémon reaches the specified level, it has a Lonely, Bold, Relaxed, Timid, Serious, Modest, Mild, Quiet, Bashful, Calm, Gentle, or Careful nature.
-    EVO_CRITICAL_HITS,                   // Pokémon performs specified number of critical hits in one battle
-    EVO_SCRIPT_TRIGGER_DMG,              // Pokémon has specified HP below max, then player interacts trigger
-    EVO_DARK_SCROLL,                     // interacts with Scroll of Darkness
-    EVO_WATER_SCROLL,                    // interacts with Scroll of Waters
-    EVO_ITEM_NIGHT,                      // specified item is used on Pokémon, is night
-    EVO_ITEM_DAY,                        // specified item is used on Pokémon, is day
-    EVO_ITEM_HOLD,                       // Pokémon levels up, holds specified item
-    EVO_LEVEL_FOG,                       // Pokémon reaches the specified level during fog in the overworld
-    EVO_MOVE_TWO_SEGMENT,                // Pokémon levels up, knows specified move, has a personality value with a modulus of 0
-    EVO_MOVE_THREE_SEGMENT,              // Pokémon levels up, knows specified move, has a personality value with a modulus of 1-99
-    EVO_LEVEL_FAMILY_OF_THREE,           // Pokémon reaches the specified level in battle with a personality value with a modulus of 0
-    EVO_LEVEL_FAMILY_OF_FOUR,            // Pokémon reaches the specified level in battle with a personality value with a modulus of 1-99
-    EVO_USE_MOVE_TWENTY_TIMES,           // Pokémon levels up after having used a move for at least 20 times
-    EVO_RECOIL_DAMAGE_MALE,              // Pokémon levels up after having suffered specified amount of non-fainting recoil damage as a male
-    EVO_RECOIL_DAMAGE_FEMALE,            // Pokémon levels up after having suffered specified amount of non-fainting recoil damage as a female
-    EVO_ITEM_COUNT_999,                  // Pokémon levels up after trainer has collected 999 of a specific item
-    EVO_DEFEAT_THREE_WITH_ITEM,          // Pokémon levels up after having defeat 3 Pokémon of the same species holding the specified item
-    EVO_OVERWORLD_STEPS,                 // Pokémon levels up after having taken a specific amount of steps in the overworld
+    EVO_NONE,                   // Not an actual evolution, used to generate offspring that can't evolve into the specified species, like regional forms.
+    EVO_LEVEL,                  // Pokémon reaches the specified level
+    EVO_TRADE,                  // Pokémon is traded
+    EVO_ITEM,                   // specified item is used on Pokémon
+    EVO_SPLIT_FROM_EVO,         // A clone is generated and evolved when another evolution happens
+    EVO_SCRIPT_TRIGGER,         // Player interacts with an overworld trigger
+    EVO_LEVEL_BATTLE_ONLY,      // Pokémon reaches the specified level, in battle only
+    EVO_BATTLE_END,             // Battle ends, doesn't need to level up
 };
 
 enum EvolutionMode {
     EVO_MODE_NORMAL,
-    EVO_MODE_CANT_STOP,
     EVO_MODE_TRADE,
     EVO_MODE_ITEM_USE,
     EVO_MODE_ITEM_CHECK,         // If an Everstone is being held, still want to show that the stone *could* be used on that Pokémon to evolve
diff --git a/include/pokemon.h b/include/pokemon.h
index 2d19ba6ad23..f8717ab0c73 100644
--- a/include/pokemon.h
+++ b/include/pokemon.h
@@ -343,11 +343,20 @@ struct BattlePokemon
     /*0x5A*/ bool8 isShiny;
 };
 
+struct EvolutionParam
+{
+    u16 condition;
+    u16 arg1;
+    u16 arg2;
+    u16 arg3;
+};
+
 struct Evolution
 {
     u16 method;
     u16 param;
     u16 targetSpecies;
+    const struct EvolutionParam *params;
 };
 
 struct SpeciesInfo /*0xC4*/
@@ -722,7 +731,8 @@ u8 *UseStatIncreaseItem(u16 itemId);
 u8 GetNature(struct Pokemon *mon);
 u8 GetNatureFromPersonality(u32 personality);
 u32 GetGMaxTargetSpecies(u32 species);
-u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16 evolutionItem, struct Pokemon *tradePartner);
+bool32 DoesMonMeetAdditionalConditions(struct Pokemon *mon, const struct EvolutionParam *params, struct Pokemon *tradePartner, u32 partyId, bool32 *canStopEvo);
+u32 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16 evolutionItem, struct Pokemon *tradePartner, bool32 *canStopEvo);
 bool8 IsMonPastEvolutionLevel(struct Pokemon *mon);
 u16 NationalPokedexNumToSpecies(u16 nationalNum);
 u16 NationalToHoennOrder(u16 nationalNum);
diff --git a/src/battle_main.c b/src/battle_main.c
index 0f778018552..59ef0ea8001 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -5736,27 +5736,21 @@ static void TryEvolvePokemon(void)
     {
         if (!(sTriedEvolving & (1u << i)))
         {
-            u16 species = GetEvolutionTargetSpecies(&gPlayerParty[i], EVO_MODE_BATTLE_SPECIAL, i, NULL);
-            bool32 evoModeNormal = TRUE;
+            bool32 canStopEvo = TRUE;
+            u32 species = GetEvolutionTargetSpecies(&gPlayerParty[i], EVO_MODE_BATTLE_SPECIAL, i, NULL, &canStopEvo);
             sTriedEvolving |= 1u << i;
 
             if (species == SPECIES_NONE && (gLeveledUpInBattle & (1u << i)))
             {
                 gLeveledUpInBattle &= ~(1u << i);
-                species = GetEvolutionTargetSpecies(&gPlayerParty[i], EVO_MODE_BATTLE_ONLY, gLeveledUpInBattle, NULL);
-            }
-
-            if (species == SPECIES_NONE)
-            {
-                species = GetEvolutionTargetSpecies(&gPlayerParty[i], EVO_MODE_CANT_STOP, ITEM_NONE, NULL);
-                evoModeNormal = FALSE;
+                species = GetEvolutionTargetSpecies(&gPlayerParty[i], EVO_MODE_BATTLE_ONLY, gLeveledUpInBattle, NULL, &canStopEvo);
             }
 
             if (species != SPECIES_NONE)
             {
                 FreeAllWindowBuffers();
                 gBattleMainFunc = WaitForEvoSceneToFinish;
-                EvolutionScene(&gPlayerParty[i], species, evoModeNormal, i);
+                EvolutionScene(&gPlayerParty[i], species, canStopEvo, i);
                 return;
             }
         }
diff --git a/src/battle_pyramid.c b/src/battle_pyramid.c
index a184c9160f1..fd01a7d217c 100644
--- a/src/battle_pyramid.c
+++ b/src/battle_pyramid.c
@@ -1362,9 +1362,7 @@ static bool32 CheckBattlePyramidEvoRequirement(u16 species, const u16 *evoItems,
         for (j = 0; evolutions[j].method != EVOLUTIONS_END; j++)
         {
             if (evolutions[j].targetSpecies == species
-                && (evolutions[j].method == EVO_ITEM
-                 || evolutions[j].method == EVO_ITEM_MALE
-                 || evolutions[j].method == EVO_ITEM_FEMALE))
+                && (evolutions[j].method == EVO_ITEM))
             {
                 if (nItems == 0)
                 {
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index bb4a63d2270..eedf13b5df5 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -336,7 +336,7 @@ static void RemoveAllTerrains(void);
 static bool8 CanAbilityPreventStatLoss(u16 abilityDef);
 static bool8 CanBurnHitThaw(u16 move);
 static u32 GetNextTarget(u32 moveTarget, bool32 excludeCurrent);
-static void TryUpdateEvolutionTracker(u32 evolutionMethod, u32 upAmount, u16 usedMove);
+static void TryUpdateEvolutionTracker(u32 evolutionCondition, u32 upAmount, u16 usedMove);
 static void AccuracyCheck(bool32 recalcDragonDarts, const u8 *nextInstr, const u8 *failInstr, u16 move);
 
 static void Cmd_attackcanceler(void);
@@ -2014,7 +2014,7 @@ static void Cmd_critcalc(void)
             }
         }
 
-        // Counter for EVO_CRITICAL_HITS.
+        // Counter for IF_CRITICAL_HITS_GE evolution condition.
         if (gSpecialStatuses[battlerDef].criticalHit && GetBattlerSide(gBattlerAttacker) == B_SIDE_PLAYER
          && !(gBattleTypeFlags & BATTLE_TYPE_MULTI && GetBattlerPosition(gBattlerAttacker) == B_POSITION_PLAYER_LEFT))
             gPartyCriticalHits[partySlot]++;
@@ -6951,7 +6951,7 @@ static void Cmd_moveend(void)
         case MOVEEND_SET_EVOLUTION_TRACKER:
             // If the Pokémon needs to keep track of move usage for its evolutions, do it
             if (originallyUsedMove != MOVE_NONE)
-                TryUpdateEvolutionTracker(EVO_USE_MOVE_TWENTY_TIMES, 1, originallyUsedMove);
+                TryUpdateEvolutionTracker(IF_USED_MOVE_X_TIMES, 1, originallyUsedMove);
             gBattleScripting.moveendState++;
             break;
         case MOVEEND_CLEAR_BITS: // Clear/Set bits for things like using a move for all targets and all hits.
@@ -17393,9 +17393,9 @@ void BS_RunStatChangeItems(void)
     ItemBattleEffects(ITEMEFFECT_STATS_CHANGED, GetBattlerForBattleScript(cmd->battler), FALSE);
 }
 
-static void TryUpdateEvolutionTracker(u32 evolutionMethod, u32 upAmount, u16 usedMove)
+static void TryUpdateEvolutionTracker(u32 evolutionCondition, u32 upAmount, u16 usedMove)
 {
-    u32 i;
+    u32 i, j;
 
     if (GetBattlerSide(gBattlerAttacker) == B_SIDE_PLAYER
      && !(gBattleTypeFlags & (BATTLE_TYPE_LINK
@@ -17412,31 +17412,35 @@ static void TryUpdateEvolutionTracker(u32 evolutionMethod, u32 upAmount, u16 use
         {
             if (SanitizeSpeciesId(evolutions[i].targetSpecies) == SPECIES_NONE)
                 continue;
+            if (evolutions[i].params == NULL)
+                continue;
 
-            if (evolutions[i].method == evolutionMethod)
+            for (j = 0; evolutions[i].params[j].condition != CONDITIONS_END; j++)
             {
-                // We only have 10 bits to use
-                u16 val = min(1023, GetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]], MON_DATA_EVOLUTION_TRACKER) + upAmount);
-                // Reset progress if you faint for the recoil method.
-                switch (evolutionMethod)
+                if (evolutions[i].params[j].condition == evolutionCondition)
                 {
-                    case EVO_USE_MOVE_TWENTY_TIMES:
-                        if (evolutions[i].param == usedMove)
-                            SetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]], MON_DATA_EVOLUTION_TRACKER, &val);
-                        break;
-                    case EVO_RECOIL_DAMAGE_MALE:
-                    case EVO_RECOIL_DAMAGE_FEMALE:
-                        if (gBattleMons[gBattlerAttacker].hp == 0)
-                            val = 0;
-                        SetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]], MON_DATA_EVOLUTION_TRACKER, &val);
-                        break;
-                    case EVO_DEFEAT_THREE_WITH_ITEM:
-                        if (GetMonData(&gEnemyParty[gBattlerPartyIndexes[gBattlerTarget]], MON_DATA_SPECIES) == GetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]], MON_DATA_SPECIES)
-                         && GetMonData(&gEnemyParty[gBattlerPartyIndexes[gBattlerTarget]], MON_DATA_HELD_ITEM) == evolutions[i].param)
+                    // We only have 10 bits to use
+                    u16 val = min(1023, GetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]], MON_DATA_EVOLUTION_TRACKER) + upAmount);
+                    // Reset progress if you faint for the recoil method.
+                    switch (evolutionCondition)
+                    {
+                        case IF_USED_MOVE_X_TIMES:
+                            if (evolutions[i].params[j].arg1 == usedMove)
+                                SetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]], MON_DATA_EVOLUTION_TRACKER, &val);
+                            break;
+                        case IF_RECOIL_DAMAGE_GE:
+                            if (gBattleMons[gBattlerAttacker].hp == 0)
+                                val = 0;
                             SetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]], MON_DATA_EVOLUTION_TRACKER, &val);
-                        break;
+                            break;
+                        case IF_DEFEAT_X_WITH_ITEMS:
+                            if (GetMonData(&gEnemyParty[gBattlerPartyIndexes[gBattlerTarget]], MON_DATA_SPECIES) == evolutions[i].params[j].arg1
+                             && GetMonData(&gEnemyParty[gBattlerPartyIndexes[gBattlerTarget]], MON_DATA_HELD_ITEM) == evolutions[i].params[j].arg2)
+                                SetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]], MON_DATA_EVOLUTION_TRACKER, &val);
+                            break;
+                    }
+                    return;
                 }
-                return;
             }
         }
     }
@@ -17445,25 +17449,14 @@ static void TryUpdateEvolutionTracker(u32 evolutionMethod, u32 upAmount, u16 use
 void BS_TryUpdateRecoilTracker(void)
 {
     NATIVE_ARGS();
-    u8 gender = GetMonGender(&gPlayerParty[gBattlerPartyIndexes[gBattlerAttacker]]);
-
-    switch(gender)
-    {
-        case MON_MALE:
-            TryUpdateEvolutionTracker(EVO_RECOIL_DAMAGE_MALE, gBattleStruct->moveDamage[gBattlerAttacker], MOVE_NONE);
-            break;
-        case MON_FEMALE:
-            TryUpdateEvolutionTracker(EVO_RECOIL_DAMAGE_FEMALE, gBattleStruct->moveDamage[gBattlerAttacker], MOVE_NONE);
-            break;
-    }
-
+    TryUpdateEvolutionTracker(IF_RECOIL_DAMAGE_GE, gBattleStruct->moveDamage[gBattlerAttacker], MOVE_NONE);
     gBattlescriptCurrInstr = cmd->nextInstr;
 }
 
 void BS_TryUpdateLeadersCrestTracker(void)
 {
     NATIVE_ARGS();
-    TryUpdateEvolutionTracker(EVO_DEFEAT_THREE_WITH_ITEM, 1, MOVE_NONE);
+    TryUpdateEvolutionTracker(IF_DEFEAT_X_WITH_ITEMS, 1, MOVE_NONE);
     gBattlescriptCurrInstr = cmd->nextInstr;
 }
 
diff --git a/src/data/pokemon/species_info.h b/src/data/pokemon/species_info.h
index 9c2fc2450a0..08188fe794b 100644
--- a/src/data/pokemon/species_info.h
+++ b/src/data/pokemon/species_info.h
@@ -5,6 +5,7 @@
 // Macros for ease of use.
 
 #define EVOLUTION(...) (const struct Evolution[]) { __VA_ARGS__, { EVOLUTIONS_END }, }
+#define CONDITIONS(...) ((const struct EvolutionParam[]) { __VA_ARGS__, {CONDITIONS_END} })
 
 #define ANIM_FRAMES(...) (const union AnimCmd *const[]) { sAnim_GeneralFrame0, (const union AnimCmd[]) { __VA_ARGS__ ANIMCMD_END, }, }
 
diff --git a/src/data/pokemon/species_info/gen_1_families.h b/src/data/pokemon/species_info/gen_1_families.h
index f419eaff6c1..d1de884aac1 100644
--- a/src/data/pokemon/species_info/gen_1_families.h
+++ b/src/data/pokemon/species_info/gen_1_families.h
@@ -2191,7 +2191,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .teachableLearnset = sRattataAlolaTeachableLearnset,
         .eggMoveLearnset = sRattataAlolaEggMoveLearnset,
         .formSpeciesIdTable = sRattataFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_NIGHT, 20, SPECIES_RATICATE_ALOLA},
+        .evolutions = EVOLUTION({EVO_LEVEL, 20, SPECIES_RATICATE_ALOLA, CONDITIONS({IF_TIME, TIME_NIGHT})},
                                 {EVO_NONE, 0, SPECIES_RATICATE_ALOLA_TOTEM}),
     },
 
@@ -2680,7 +2680,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .teachableLearnset = sPichuTeachableLearnset,
         .eggMoveLearnset = sPichuEggMoveLearnset,
         .formSpeciesIdTable = sPichuFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_PIKACHU}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_PIKACHU, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
     [SPECIES_PICHU_SPIKY_EARED] =
@@ -4709,7 +4709,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sCleffaLevelUpLearnset,
         .teachableLearnset = sCleffaTeachableLearnset,
         .eggMoveLearnset = sCleffaEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_CLEFAIRY}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_CLEFAIRY, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 #endif //P_GEN_2_CROSS_EVOS
 
@@ -5227,7 +5227,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sIgglybuffLevelUpLearnset,
         .teachableLearnset = sIgglybuffTeachableLearnset,
         .eggMoveLearnset = sIgglybuffEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_JIGGLYPUFF}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_JIGGLYPUFF, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 #endif //P_GEN_2_CROSS_EVOS
 
@@ -5576,7 +5576,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sGolbatLevelUpLearnset,
         .teachableLearnset = sGolbatTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_CROBAT}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_CROBAT, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
 #if P_GEN_2_CROSS_EVOS
@@ -6853,7 +6853,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .teachableLearnset = sMeowthAlolaTeachableLearnset,
         .eggMoveLearnset = sMeowthAlolaEggMoveLearnset,
         .formSpeciesIdTable = sMeowthFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_PERSIAN_ALOLA}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_PERSIAN_ALOLA, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
     [SPECIES_PERSIAN_ALOLA] =
@@ -7401,7 +7401,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sPrimeapeLevelUpLearnset,
         .teachableLearnset = sPrimeapeTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_USE_MOVE_TWENTY_TIMES, MOVE_RAGE_FIST, SPECIES_ANNIHILAPE}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_ANNIHILAPE, CONDITIONS({IF_USED_MOVE_X_TIMES, MOVE_RAGE_FIST, 20})}),
     },
 
 #if P_GEN_9_CROSS_EVOS
@@ -7882,7 +7882,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sPoliwhirlLevelUpLearnset,
         .teachableLearnset = sPoliwhirlTeachableLearnset,
         .evolutions = EVOLUTION({EVO_ITEM, ITEM_WATER_STONE, SPECIES_POLIWRATH},
-                                {EVO_TRADE_ITEM, ITEM_KINGS_ROCK, SPECIES_POLITOED},
+                                {EVO_TRADE, 0, SPECIES_POLITOED, CONDITIONS({IF_HOLD_ITEM, ITEM_KINGS_ROCK})},
                                 {EVO_ITEM, ITEM_KINGS_ROCK, SPECIES_POLITOED}),
     },
 
@@ -9812,7 +9812,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .eggMoveLearnset = sSlowpokeEggMoveLearnset,
         .formSpeciesIdTable = sSlowpokeFormSpeciesIdTable,
         .evolutions = EVOLUTION({EVO_LEVEL, 37, SPECIES_SLOWBRO},
-                                {EVO_TRADE_ITEM, ITEM_KINGS_ROCK, SPECIES_SLOWKING},
+                                {EVO_TRADE, 0, SPECIES_SLOWKING, CONDITIONS({IF_HOLD_ITEM, ITEM_KINGS_ROCK})},
                                 {EVO_ITEM, ITEM_KINGS_ROCK, SPECIES_SLOWKING}),
     },
 
@@ -10356,7 +10356,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sMagnetonLevelUpLearnset,
         .teachableLearnset = sMagnetonTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_MAPSEC, MAPSEC_NEW_MAUVILLE, SPECIES_MAGNEZONE},
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_MAGNEZONE, CONDITIONS({IF_IN_MAPSEC, MAPSEC_NEW_MAUVILLE})},
                                 {EVO_ITEM, ITEM_THUNDER_STONE, SPECIES_MAGNEZONE}),
     },
 
@@ -10593,7 +10593,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .teachableLearnset = sFarfetchdGalarTeachableLearnset,
         .eggMoveLearnset = sFarfetchdGalarEggMoveLearnset,
         .formSpeciesIdTable = sFarfetchdFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_CRITICAL_HITS, 3, SPECIES_SIRFETCHD}),
+        .evolutions = EVOLUTION({EVO_BATTLE_END, 0, SPECIES_SIRFETCHD, CONDITIONS({IF_CRITICAL_HITS_GE, 3})}),
     },
 
     [SPECIES_SIRFETCHD] =
@@ -11823,7 +11823,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sOnixLevelUpLearnset,
         .teachableLearnset = sOnixTeachableLearnset,
         .eggMoveLearnset = sOnixEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_METAL_COAT, SPECIES_STEELIX},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_STEELIX, CONDITIONS({IF_HOLD_ITEM, ITEM_METAL_COAT})},
                                 {EVO_ITEM, ITEM_METAL_COAT, SPECIES_STEELIX}),
     },
 
@@ -13186,9 +13186,9 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sTyrogueLevelUpLearnset,
         .teachableLearnset = sTyrogueTeachableLearnset,
         .eggMoveLearnset = sTyrogueEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_ATK_LT_DEF, 20, SPECIES_HITMONCHAN},
-                                {EVO_LEVEL_ATK_GT_DEF, 20, SPECIES_HITMONLEE},
-                                {EVO_LEVEL_ATK_EQ_DEF, 20, SPECIES_HITMONTOP}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 20, SPECIES_HITMONCHAN, CONDITIONS({IF_ATK_LT_DEF})},
+                                {EVO_LEVEL, 20, SPECIES_HITMONLEE, CONDITIONS({IF_ATK_GT_DEF})},
+                                {EVO_LEVEL, 20, SPECIES_HITMONTOP, CONDITIONS({IF_ATK_EQ_DEF})}),
     },
 #endif //P_GEN_2_CROSS_EVOS
 
@@ -13481,7 +13481,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sLickitungLevelUpLearnset,
         .teachableLearnset = sLickitungTeachableLearnset,
         .eggMoveLearnset = sLickitungEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_ROLLOUT, SPECIES_LICKILICKY}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_LICKILICKY, CONDITIONS({IF_KNOWS_MOVE, MOVE_ROLLOUT})}),
     },
 
 #if P_GEN_4_CROSS_EVOS
@@ -13944,7 +13944,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sRhydonLevelUpLearnset,
         .teachableLearnset = sRhydonTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_PROTECTOR, SPECIES_RHYPERIOR},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_RHYPERIOR, CONDITIONS({IF_HOLD_ITEM, ITEM_PROTECTOR})},
                                 {EVO_ITEM, ITEM_PROTECTOR, SPECIES_RHYPERIOR}),
     },
 
@@ -14106,8 +14106,8 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sHappinyLevelUpLearnset,
         .teachableLearnset = sHappinyTeachableLearnset,
         .eggMoveLearnset = sHappinyEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_ITEM_HOLD_DAY, ITEM_OVAL_STONE, SPECIES_CHANSEY},
-                                {EVO_ITEM_DAY, ITEM_OVAL_STONE, SPECIES_CHANSEY}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_CHANSEY, CONDITIONS({IF_NOT_TIME, TIME_NIGHT},{IF_HOLD_ITEM, ITEM_OVAL_STONE})},
+                                {EVO_ITEM, ITEM_OVAL_STONE, SPECIES_CHANSEY, CONDITIONS({IF_NOT_TIME, TIME_NIGHT})}),
     },
 #endif //P_GEN_4_CROSS_EVOS
 
@@ -14177,7 +14177,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sChanseyLevelUpLearnset,
         .teachableLearnset = sChanseyTeachableLearnset,
         .eggMoveLearnset = sChanseyEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_BLISSEY}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_BLISSEY, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
 #if P_GEN_2_CROSS_EVOS
@@ -14320,7 +14320,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sTangelaLevelUpLearnset,
         .teachableLearnset = sTangelaTeachableLearnset,
         .eggMoveLearnset = sTangelaEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_ANCIENT_POWER, SPECIES_TANGROWTH}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_TANGROWTH, CONDITIONS({IF_KNOWS_MOVE, MOVE_ANCIENT_POWER})}),
     },
 
 #if P_GEN_4_CROSS_EVOS
@@ -14686,7 +14686,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sSeadraLevelUpLearnset,
         .teachableLearnset = sSeadraTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_DRAGON_SCALE, SPECIES_KINGDRA},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_KINGDRA, CONDITIONS({IF_HOLD_ITEM, ITEM_DRAGON_SCALE})},
                                 {EVO_ITEM, ITEM_DRAGON_SCALE, SPECIES_KINGDRA}),
     },
 
@@ -15168,7 +15168,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sMimeJrLevelUpLearnset,
         .teachableLearnset = sMimeJrTeachableLearnset,
         .eggMoveLearnset = sMimeJrEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_MIMIC, SPECIES_MR_MIME},
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_MR_MIME, CONDITIONS({IF_KNOWS_MOVE, MOVE_MIMIC})},
                                 {EVO_NONE, 0, SPECIES_MR_MIME_GALAR}),
     },
 #endif //P_GEN_4_CROSS_EVOS
@@ -15465,7 +15465,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sScytherLevelUpLearnset,
         .teachableLearnset = sScytherTeachableLearnset,
         .eggMoveLearnset = sScytherEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_METAL_COAT, SPECIES_SCIZOR},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_SCIZOR, CONDITIONS({IF_HOLD_ITEM, ITEM_METAL_COAT})},
                                 {EVO_ITEM, ITEM_BLACK_AUGURITE, SPECIES_KLEAVOR},
                                 {EVO_ITEM, ITEM_METAL_COAT, SPECIES_SCIZOR}),
     },
@@ -15967,7 +15967,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sElectabuzzLevelUpLearnset,
         .teachableLearnset = sElectabuzzTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_ELECTIRIZER, SPECIES_ELECTIVIRE},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_ELECTIVIRE, CONDITIONS({IF_HOLD_ITEM, ITEM_ELECTIRIZER})},
                                 {EVO_ITEM, ITEM_ELECTIRIZER, SPECIES_ELECTIVIRE}),
     },
 
@@ -16185,7 +16185,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sMagmarLevelUpLearnset,
         .teachableLearnset = sMagmarTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_MAGMARIZER, SPECIES_MAGMORTAR},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_MAGMORTAR, CONDITIONS({IF_HOLD_ITEM, ITEM_MAGMARIZER})},
                                 {EVO_ITEM, ITEM_MAGMARIZER, SPECIES_MAGMORTAR}),
     },
 
@@ -17192,13 +17192,13 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .evolutions = EVOLUTION({EVO_ITEM, ITEM_THUNDER_STONE, SPECIES_JOLTEON},
                                 {EVO_ITEM, ITEM_WATER_STONE, SPECIES_VAPOREON},
                                 {EVO_ITEM, ITEM_FIRE_STONE, SPECIES_FLAREON},
-                                {EVO_FRIENDSHIP_DAY, 0, SPECIES_ESPEON},
-                                {EVO_FRIENDSHIP_NIGHT, 0, SPECIES_UMBREON},
-                                {EVO_SPECIFIC_MAP, MAP_PETALBURG_WOODS, SPECIES_LEAFEON},
+                                {EVO_LEVEL, 0, SPECIES_SYLVEON, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD}, {IF_KNOWS_MOVE_TYPE, TYPE_FAIRY})},
+                                {EVO_LEVEL, 0, SPECIES_ESPEON, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD}, {IF_NOT_TIME, TIME_NIGHT})},
+                                {EVO_LEVEL, 0, SPECIES_UMBREON, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD}, {IF_TIME, TIME_NIGHT})},
+                                {EVO_LEVEL, 0, SPECIES_LEAFEON, CONDITIONS({IF_IN_MAP, MAP_PETALBURG_WOODS})},
                                 {EVO_ITEM, ITEM_LEAF_STONE, SPECIES_LEAFEON},
-                                {EVO_SPECIFIC_MAP, MAP_SHOAL_CAVE_LOW_TIDE_ICE_ROOM, SPECIES_GLACEON},
-                                {EVO_ITEM, ITEM_ICE_STONE, SPECIES_GLACEON},
-                                {EVO_FRIENDSHIP_MOVE_TYPE, TYPE_FAIRY, SPECIES_SYLVEON}),
+                                {EVO_LEVEL, 0, SPECIES_GLACEON, CONDITIONS({IF_IN_MAP, MAP_SHOAL_CAVE_LOW_TIDE_ICE_ROOM})},
+                                {EVO_ITEM, ITEM_ICE_STONE, SPECIES_GLACEON}),
     },
 
 #if P_GIGANTAMAX_FORMS
@@ -17937,7 +17937,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sPorygonLevelUpLearnset,
         .teachableLearnset = sPorygonTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_UPGRADE, SPECIES_PORYGON2},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_PORYGON2, CONDITIONS({IF_HOLD_ITEM, ITEM_UPGRADE})},
                                 {EVO_ITEM, ITEM_UPGRADE, SPECIES_PORYGON2}),
     },
 
@@ -18013,7 +18013,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         )
         .levelUpLearnset = sPorygon2LevelUpLearnset,
         .teachableLearnset = sPorygon2TeachableLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_DUBIOUS_DISC, SPECIES_PORYGON_Z},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_PORYGON_Z, CONDITIONS({IF_HOLD_ITEM, ITEM_DUBIOUS_DISC})},
                                 {EVO_ITEM, ITEM_DUBIOUS_DISC, SPECIES_PORYGON_Z}),
     },
 
@@ -18598,7 +18598,7 @@ const struct SpeciesInfo gSpeciesInfoGen1[] =
         .levelUpLearnset = sMunchlaxLevelUpLearnset,
         .teachableLearnset = sMunchlaxTeachableLearnset,
         .eggMoveLearnset = sMunchlaxEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_SNORLAX}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_SNORLAX, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 #endif //P_GEN_4_CROSS_EVOS
 
diff --git a/src/data/pokemon/species_info/gen_2_families.h b/src/data/pokemon/species_info/gen_2_families.h
index 4e8804dacf6..d3b31faa761 100644
--- a/src/data/pokemon/species_info/gen_2_families.h
+++ b/src/data/pokemon/species_info/gen_2_families.h
@@ -1530,7 +1530,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sTogepiLevelUpLearnset,
         .teachableLearnset = sTogepiTeachableLearnset,
         .eggMoveLearnset = sTogepiEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_TOGETIC}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_TOGETIC, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
     [SPECIES_TOGETIC] =
@@ -2192,7 +2192,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sAzurillLevelUpLearnset,
         .teachableLearnset = sAzurillTeachableLearnset,
         .eggMoveLearnset = sAzurillEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_MARILL}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_MARILL, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 #endif //P_GEN_3_CROSS_EVOS
 
@@ -2418,7 +2418,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sBonslyLevelUpLearnset,
         .teachableLearnset = sBonslyTeachableLearnset,
         .eggMoveLearnset = sBonslyEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_MIMIC, SPECIES_SUDOWOODO}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_SUDOWOODO, CONDITIONS({IF_KNOWS_MOVE, MOVE_MIMIC})}),
     },
 #endif //P_GEN_4_CROSS_EVOS
 
@@ -2819,7 +2819,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sAipomLevelUpLearnset,
         .teachableLearnset = sAipomTeachableLearnset,
         .eggMoveLearnset = sAipomEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_DOUBLE_HIT, SPECIES_AMBIPOM}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_AMBIPOM, CONDITIONS({IF_KNOWS_MOVE, MOVE_DOUBLE_HIT})}),
     },
 
 #if P_GEN_4_CROSS_EVOS
@@ -3138,7 +3138,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sYanmaLevelUpLearnset,
         .teachableLearnset = sYanmaTeachableLearnset,
         .eggMoveLearnset = sYanmaEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_ANCIENT_POWER, SPECIES_YANMEGA}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_YANMEGA, CONDITIONS({IF_KNOWS_MOVE, MOVE_ANCIENT_POWER})}),
     },
 
 #if P_GEN_4_CROSS_EVOS
@@ -4173,7 +4173,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sGirafarigLevelUpLearnset,
         .teachableLearnset = sGirafarigTeachableLearnset,
         .eggMoveLearnset = sGirafarigEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_TWIN_BEAM, SPECIES_FARIGIRAF}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_FARIGIRAF, CONDITIONS({IF_KNOWS_MOVE, MOVE_TWIN_BEAM})}),
     },
 
 #if P_GEN_9_CROSS_EVOS
@@ -4457,8 +4457,8 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sDunsparceLevelUpLearnset,
         .teachableLearnset = sDunsparceTeachableLearnset,
         .eggMoveLearnset = sDunsparceEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE_TWO_SEGMENT, MOVE_HYPER_DRILL, SPECIES_DUDUNSPARCE_TWO_SEGMENT},
-                                {EVO_MOVE_THREE_SEGMENT, MOVE_HYPER_DRILL, SPECIES_DUDUNSPARCE_THREE_SEGMENT}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_DUDUNSPARCE_TWO_SEGMENT, CONDITIONS({IF_KNOWS_MOVE, MOVE_HYPER_DRILL}, {IF_PID_MODULO_100_GT, 0})},
+                                {EVO_LEVEL, 0, SPECIES_DUDUNSPARCE_THREE_SEGMENT, CONDITIONS({IF_KNOWS_MOVE, MOVE_HYPER_DRILL}, {IF_PID_MODULO_100_EQ, 0})}),
     },
 
 #if P_GEN_9_CROSS_EVOS
@@ -4669,8 +4669,8 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sGligarLevelUpLearnset,
         .teachableLearnset = sGligarTeachableLearnset,
         .eggMoveLearnset = sGligarEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_ITEM_HOLD_NIGHT, ITEM_RAZOR_FANG, SPECIES_GLISCOR},
-                                {EVO_ITEM_NIGHT, ITEM_RAZOR_FANG, SPECIES_GLISCOR}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_GLISCOR, CONDITIONS({IF_TIME, TIME_NIGHT},{IF_HOLD_ITEM, ITEM_RAZOR_FANG})},
+                                {EVO_ITEM, ITEM_RAZOR_FANG, SPECIES_GLISCOR, CONDITIONS({IF_TIME, TIME_NIGHT})}),
     },
 
 #if P_GEN_4_CROSS_EVOS
@@ -5039,7 +5039,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sQwilfishHisuiLevelUpLearnset,
         .teachableLearnset = sQwilfishHisuiTeachableLearnset,
         .formSpeciesIdTable = sQwilfishFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_BARB_BARRAGE, SPECIES_OVERQWIL}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_OVERQWIL, CONDITIONS({IF_KNOWS_MOVE, MOVE_BARB_BARRAGE})}),
     },
 
     [SPECIES_OVERQWIL] =
@@ -5412,8 +5412,8 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .teachableLearnset = sSneaselTeachableLearnset,
         .eggMoveLearnset = sSneaselEggMoveLearnset,
         .formSpeciesIdTable = sSneaselFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_ITEM_HOLD_NIGHT, ITEM_RAZOR_CLAW, SPECIES_WEAVILE},
-                                {EVO_ITEM_NIGHT, ITEM_RAZOR_CLAW, SPECIES_WEAVILE}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_WEAVILE, CONDITIONS({IF_TIME, TIME_NIGHT},{IF_HOLD_ITEM, ITEM_RAZOR_CLAW})},
+                                {EVO_ITEM, ITEM_RAZOR_CLAW, SPECIES_WEAVILE, CONDITIONS({IF_TIME, TIME_NIGHT})}),
     },
 
 #if P_GEN_4_CROSS_EVOS
@@ -5576,8 +5576,8 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sSneaselHisuiLevelUpLearnset,
         .teachableLearnset = sSneaselHisuiTeachableLearnset,
         .formSpeciesIdTable = sSneaselFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_ITEM_HOLD_DAY, ITEM_RAZOR_CLAW, SPECIES_SNEASLER},
-                                {EVO_ITEM_DAY, ITEM_RAZOR_CLAW, SPECIES_SNEASLER}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_SNEASLER, CONDITIONS({IF_NOT_TIME, TIME_NIGHT},{IF_HOLD_ITEM, ITEM_RAZOR_CLAW})},
+                                {EVO_ITEM, ITEM_RAZOR_CLAW, SPECIES_SNEASLER, CONDITIONS({IF_NOT_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_SNEASLER] =
@@ -5798,7 +5798,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         )
         .levelUpLearnset = sUrsaringLevelUpLearnset,
         .teachableLearnset = sUrsaringTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_ITEM_NIGHT, ITEM_PEAT_BLOCK, SPECIES_URSALUNA},
+        .evolutions = EVOLUTION({EVO_ITEM, ITEM_PEAT_BLOCK, SPECIES_URSALUNA, CONDITIONS({IF_TIME, TIME_NIGHT})},
                                 {EVO_NONE, 0, SPECIES_URSALUNA_BLOODMOON}),
     },
 
@@ -6225,7 +6225,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         )
         .levelUpLearnset = sPiloswineLevelUpLearnset,
         .teachableLearnset = sPiloswineTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_ANCIENT_POWER, SPECIES_MAMOSWINE}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_MAMOSWINE, CONDITIONS({IF_KNOWS_MOVE, MOVE_ANCIENT_POWER})}),
     },
 
 #if P_GEN_4_CROSS_EVOS
@@ -6824,7 +6824,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sMantykeLevelUpLearnset,
         .teachableLearnset = sMantykeTeachableLearnset,
         .eggMoveLearnset = sMantykeEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_SPECIFIC_MON_IN_PARTY, SPECIES_REMORAID, SPECIES_MANTINE}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_MANTINE, CONDITIONS({IF_SPECIES_IN_PARTY, SPECIES_REMORAID})}),
     },
 #endif //P_GEN_4_CROSS_EVOS
 
@@ -7402,7 +7402,7 @@ const struct SpeciesInfo gSpeciesInfoGen2[] =
         .levelUpLearnset = sStantlerLevelUpLearnset,
         .teachableLearnset = sStantlerTeachableLearnset,
         .eggMoveLearnset = sStantlerEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_USE_MOVE_TWENTY_TIMES, MOVE_PSYSHIELD_BASH, SPECIES_WYRDEER}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_WYRDEER, CONDITIONS({IF_USED_MOVE_X_TIMES, MOVE_PSYSHIELD_BASH, 20})}),
     },
 
 #if P_GEN_8_CROSS_EVOS
diff --git a/src/data/pokemon/species_info/gen_3_families.h b/src/data/pokemon/species_info/gen_3_families.h
index 76125eb10a5..6aa899cc40c 100644
--- a/src/data/pokemon/species_info/gen_3_families.h
+++ b/src/data/pokemon/species_info/gen_3_families.h
@@ -1310,7 +1310,7 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .levelUpLearnset = sLinooneGalarLevelUpLearnset,
         .teachableLearnset = sLinooneGalarTeachableLearnset,
         .formSpeciesIdTable = sLinooneFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_NIGHT, 35, SPECIES_OBSTAGOON}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 35, SPECIES_OBSTAGOON, CONDITIONS({IF_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_OBSTAGOON] =
@@ -1451,8 +1451,8 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .tmIlliterate = TRUE,
         .levelUpLearnset = sWurmpleLevelUpLearnset,
         .teachableLearnset = sWurmpleTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_SILCOON, 7, SPECIES_SILCOON},
-                                {EVO_LEVEL_CASCOON, 7, SPECIES_CASCOON}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 7, SPECIES_SILCOON, CONDITIONS({IF_PID_UPPER_MODULO_10_GT, 5})},
+                                {EVO_LEVEL, 7, SPECIES_CASCOON, CONDITIONS({IF_PID_UPPER_MODULO_10_LE, 5})}),
     },
 
     [SPECIES_SILCOON] =
@@ -2733,7 +2733,7 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .levelUpLearnset = sKirliaLevelUpLearnset,
         .teachableLearnset = sKirliaTeachableLearnset,
         .evolutions = EVOLUTION({EVO_LEVEL, 30, SPECIES_GARDEVOIR},
-                                {EVO_ITEM_MALE, ITEM_DAWN_STONE, SPECIES_GALLADE}),
+                                {EVO_ITEM, ITEM_DAWN_STONE, SPECIES_GALLADE, CONDITIONS({IF_GENDER, MON_MALE})}),
     },
 
     [SPECIES_GARDEVOIR] =
@@ -3607,8 +3607,12 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .levelUpLearnset = sNincadaLevelUpLearnset,
         .teachableLearnset = sNincadaTeachableLearnset,
         .eggMoveLearnset = sNincadaEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_NINJASK, 20, SPECIES_NINJASK},
-                                {EVO_LEVEL_SHEDINJA, 20, SPECIES_SHEDINJA}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 20, SPECIES_NINJASK},
+                            #if P_SHEDINJA_BALL >= GEN_4
+                                {EVO_SPLIT_FROM_EVO, SPECIES_NINJASK, SPECIES_SHEDINJA, CONDITIONS({IF_BAG_ITEM_COUNT, ITEM_POKE_BALL, 1})}),
+                            #else
+                                {EVO_SPLIT_FROM_EVO, SPECIES_NINJASK, SPECIES_SHEDINJA, CONDITIONS({IF_BAG_ITEM_COUNT, ITEM_POKE_BALL, 1})}),
+                            #endif
     },
 
     [SPECIES_NINJASK] =
@@ -4199,7 +4203,7 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .levelUpLearnset = sNosepassLevelUpLearnset,
         .teachableLearnset = sNosepassTeachableLearnset,
         .eggMoveLearnset = sNosepassEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MAPSEC, MAPSEC_NEW_MAUVILLE, SPECIES_PROBOPASS},
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_PROBOPASS, CONDITIONS({IF_IN_MAPSEC, MAPSEC_NEW_MAUVILLE})},
                                 {EVO_ITEM, ITEM_THUNDER_STONE, SPECIES_PROBOPASS}),
     },
 
@@ -5792,7 +5796,7 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .levelUpLearnset = sBudewLevelUpLearnset,
         .teachableLearnset = sBudewTeachableLearnset,
         .eggMoveLearnset = sBudewEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP_DAY, 0, SPECIES_ROSELIA}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_ROSELIA, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD},{IF_NOT_TIME, TIME_NIGHT})}),
     },
 #endif //P_GEN_4_CROSS_EVOS
 
@@ -8776,8 +8780,8 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .levelUpLearnset = sFeebasLevelUpLearnset,
         .teachableLearnset = sFeebasTeachableLearnset,
         .eggMoveLearnset = sFeebasEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_BEAUTY, 170, SPECIES_MILOTIC},
-                                {EVO_TRADE_ITEM, ITEM_PRISM_SCALE, SPECIES_MILOTIC},
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_MILOTIC, CONDITIONS({IF_MIN_BEAUTY, 170})},
+                                {EVO_TRADE, 0, SPECIES_MILOTIC, CONDITIONS({IF_HOLD_ITEM, ITEM_PRISM_SCALE})},
                                 {EVO_ITEM, ITEM_PRISM_SCALE, SPECIES_MILOTIC}),
     },
 
@@ -9614,7 +9618,7 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         )
         .levelUpLearnset = sDusclopsLevelUpLearnset,
         .teachableLearnset = sDusclopsTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_REAPER_CLOTH, SPECIES_DUSKNOIR},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_DUSKNOIR, CONDITIONS({IF_HOLD_ITEM, ITEM_REAPER_CLOTH})},
                                 {EVO_ITEM, ITEM_REAPER_CLOTH, SPECIES_DUSKNOIR}),
     },
 
@@ -9855,7 +9859,7 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .levelUpLearnset = sChinglingLevelUpLearnset,
         .teachableLearnset = sChinglingTeachableLearnset,
         .eggMoveLearnset = sChinglingEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP_NIGHT, 0, SPECIES_CHIMECHO}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_CHIMECHO, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD},{IF_TIME, TIME_NIGHT})}),
     },
 #endif //P_GEN_4_CROSS_EVOS
 
@@ -10156,7 +10160,7 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .teachableLearnset = sSnoruntTeachableLearnset,
         .eggMoveLearnset = sSnoruntEggMoveLearnset,
         .evolutions = EVOLUTION({EVO_LEVEL, 42, SPECIES_GLALIE},
-                                {EVO_ITEM_FEMALE, ITEM_DAWN_STONE, SPECIES_FROSLASS}),
+                                {EVO_ITEM, ITEM_DAWN_STONE, SPECIES_FROSLASS, CONDITIONS({IF_GENDER, MON_FEMALE})}),
     },
 
     [SPECIES_GLALIE] =
@@ -10663,8 +10667,8 @@ const struct SpeciesInfo gSpeciesInfoGen3[] =
         .levelUpLearnset = sClamperlLevelUpLearnset,
         .teachableLearnset = sClamperlTeachableLearnset,
         .eggMoveLearnset = sClamperlEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_DEEP_SEA_TOOTH, SPECIES_HUNTAIL},
-                                {EVO_TRADE_ITEM, ITEM_DEEP_SEA_SCALE, SPECIES_GOREBYSS},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_HUNTAIL, CONDITIONS({IF_HOLD_ITEM, ITEM_DEEP_SEA_TOOTH})},
+                                {EVO_TRADE, 0, SPECIES_GOREBYSS, CONDITIONS({IF_HOLD_ITEM, ITEM_DEEP_SEA_SCALE})},
                                 {EVO_ITEM, ITEM_DEEP_SEA_TOOTH, SPECIES_HUNTAIL},
                                 {EVO_ITEM, ITEM_DEEP_SEA_SCALE, SPECIES_GOREBYSS}),
     },
diff --git a/src/data/pokemon/species_info/gen_4_families.h b/src/data/pokemon/species_info/gen_4_families.h
index 44b221040cb..0e74dd37d70 100644
--- a/src/data/pokemon/species_info/gen_4_families.h
+++ b/src/data/pokemon/species_info/gen_4_families.h
@@ -1846,8 +1846,8 @@ const struct SpeciesInfo gSpeciesInfoGen4[] =
         .teachableLearnset = sBurmyTeachableLearnset,
         .formSpeciesIdTable = sBurmyFormSpeciesIdTable,
         .formChangeTable = sBurmyFormChangeTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_FEMALE, 20, SPECIES_WORMADAM_PLANT},
-                                {EVO_LEVEL_MALE, 20, SPECIES_MOTHIM_PLANT}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 20, SPECIES_WORMADAM_PLANT, CONDITIONS({IF_GENDER, MON_FEMALE})},
+                                {EVO_LEVEL, 20, SPECIES_MOTHIM_PLANT, CONDITIONS({IF_GENDER, MON_MALE})}),
     },
 
     [SPECIES_BURMY_SANDY] =
@@ -1914,8 +1914,8 @@ const struct SpeciesInfo gSpeciesInfoGen4[] =
         .teachableLearnset = sBurmyTeachableLearnset,
         .formSpeciesIdTable = sBurmyFormSpeciesIdTable,
         .formChangeTable = sBurmyFormChangeTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_FEMALE, 20, SPECIES_WORMADAM_SANDY},
-                                {EVO_LEVEL_MALE, 20, SPECIES_MOTHIM_SANDY}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 20, SPECIES_WORMADAM_SANDY, CONDITIONS({IF_GENDER, MON_FEMALE})},
+                                {EVO_LEVEL, 20, SPECIES_MOTHIM_SANDY, CONDITIONS({IF_GENDER, MON_MALE})}),
     },
 
     [SPECIES_BURMY_TRASH] =
@@ -1982,8 +1982,8 @@ const struct SpeciesInfo gSpeciesInfoGen4[] =
         .teachableLearnset = sBurmyTeachableLearnset,
         .formSpeciesIdTable = sBurmyFormSpeciesIdTable,
         .formChangeTable = sBurmyFormChangeTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_FEMALE, 20, SPECIES_WORMADAM_TRASH},
-                                {EVO_LEVEL_MALE, 20, SPECIES_MOTHIM_TRASH}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 20, SPECIES_WORMADAM_TRASH, CONDITIONS({IF_GENDER, MON_FEMALE})},
+                                {EVO_LEVEL, 20, SPECIES_MOTHIM_TRASH, CONDITIONS({IF_GENDER, MON_MALE})}),
     },
 
     [SPECIES_WORMADAM_PLANT] =
@@ -2332,7 +2332,7 @@ const struct SpeciesInfo gSpeciesInfoGen4[] =
         .tmIlliterate = TRUE,
         .levelUpLearnset = sCombeeLevelUpLearnset,
         .teachableLearnset = sCombeeTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_FEMALE, 21, SPECIES_VESPIQUEN}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 21, SPECIES_VESPIQUEN, CONDITIONS({IF_GENDER, MON_FEMALE})}),
     },
 
     [SPECIES_VESPIQUEN] =
@@ -3334,7 +3334,7 @@ const struct SpeciesInfo gSpeciesInfoGen4[] =
         .levelUpLearnset = sBunearyLevelUpLearnset,
         .teachableLearnset = sBunearyTeachableLearnset,
         .eggMoveLearnset = sBunearyEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_LOPUNNY}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_LOPUNNY, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
     [SPECIES_LOPUNNY] =
@@ -4418,7 +4418,7 @@ const struct SpeciesInfo gSpeciesInfoGen4[] =
         .levelUpLearnset = sRioluLevelUpLearnset,
         .teachableLearnset = sRioluTeachableLearnset,
         .eggMoveLearnset = sRioluEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP_DAY, 0, SPECIES_LUCARIO}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_LUCARIO, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD},{IF_NOT_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_LUCARIO] =
diff --git a/src/data/pokemon/species_info/gen_5_families.h b/src/data/pokemon/species_info/gen_5_families.h
index e66657c3ef1..ed9ad5e6dea 100644
--- a/src/data/pokemon/species_info/gen_5_families.h
+++ b/src/data/pokemon/species_info/gen_5_families.h
@@ -2516,7 +2516,7 @@ const struct SpeciesInfo gSpeciesInfoGen5[] =
         .levelUpLearnset = sWoobatLevelUpLearnset,
         .teachableLearnset = sWoobatTeachableLearnset,
         .eggMoveLearnset = sWoobatEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_SWOOBAT}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_SWOOBAT, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
     [SPECIES_SWOOBAT] =
@@ -3563,7 +3563,7 @@ const struct SpeciesInfo gSpeciesInfoGen5[] =
         )
         .levelUpLearnset = sSwadloonLevelUpLearnset,
         .teachableLearnset = sSwadloonTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_LEAVANNY}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_LEAVANNY, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
     [SPECIES_LEAVANNY] =
@@ -4430,8 +4430,8 @@ const struct SpeciesInfo gSpeciesInfoGen5[] =
         .levelUpLearnset = sBasculinWhiteStripedLevelUpLearnset,
         .teachableLearnset = sBasculinWhiteStripedTeachableLearnset,
         .formSpeciesIdTable = sBasculinFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_RECOIL_DAMAGE_MALE, 294, SPECIES_BASCULEGION_M},
-                                {EVO_RECOIL_DAMAGE_FEMALE, 294, SPECIES_BASCULEGION_F}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_BASCULEGION_M, CONDITIONS({IF_RECOIL_DAMAGE_GE, 294}, {IF_GENDER, MON_MALE})},
+                                {EVO_LEVEL, 0, SPECIES_BASCULEGION_F, CONDITIONS({IF_RECOIL_DAMAGE_GE, 294}, {IF_GENDER, MON_FEMALE})}),
     },
 
     [SPECIES_BASCULEGION_M] =
@@ -5803,7 +5803,7 @@ const struct SpeciesInfo gSpeciesInfoGen5[] =
         .teachableLearnset = sYamaskGalarTeachableLearnset,
         .eggMoveLearnset = sYamaskGalarEggMoveLearnset,
         .formSpeciesIdTable = sYamaskFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_SCRIPT_TRIGGER_DMG, 49, SPECIES_RUNERIGUS}),
+        .evolutions = EVOLUTION({EVO_SCRIPT_TRIGGER, 0, SPECIES_RUNERIGUS, CONDITIONS({IF_CURRENT_DAMAGE_GE, 49})}),
     },
 
     [SPECIES_RUNERIGUS] =
@@ -8211,7 +8211,7 @@ const struct SpeciesInfo gSpeciesInfoGen5[] =
         .levelUpLearnset = sKarrablastLevelUpLearnset,
         .teachableLearnset = sKarrablastTeachableLearnset,
         .eggMoveLearnset = sKarrablastEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_SPECIFIC_MON, SPECIES_SHELMET, SPECIES_ESCAVALIER}),
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_ESCAVALIER, CONDITIONS({IF_TRADE_PARTNER_SPECIES, SPECIES_SHELMET})}),
     },
 
     [SPECIES_ESCAVALIER] =
@@ -10245,7 +10245,7 @@ const struct SpeciesInfo gSpeciesInfoGen5[] =
         .levelUpLearnset = sShelmetLevelUpLearnset,
         .teachableLearnset = sShelmetTeachableLearnset,
         .eggMoveLearnset = sShelmetEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_SPECIFIC_MON, SPECIES_KARRABLAST, SPECIES_ACCELGOR}),
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_ACCELGOR, CONDITIONS({IF_TRADE_PARTNER_SPECIES, SPECIES_KARRABLAST})}),
     },
 
     [SPECIES_ACCELGOR] =
@@ -10940,7 +10940,7 @@ const struct SpeciesInfo gSpeciesInfoGen5[] =
         )
         .levelUpLearnset = sBisharpLevelUpLearnset,
         .teachableLearnset = sBisharpTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_DEFEAT_THREE_WITH_ITEM, ITEM_LEADERS_CREST, SPECIES_KINGAMBIT}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_KINGAMBIT, CONDITIONS({IF_DEFEAT_X_WITH_ITEMS, SPECIES_BISHARP, ITEM_LEADERS_CREST, 3})}),
     },
 
 #if P_GEN_9_CROSS_EVOS
diff --git a/src/data/pokemon/species_info/gen_6_families.h b/src/data/pokemon/species_info/gen_6_families.h
index 8b332629c47..e355409e686 100644
--- a/src/data/pokemon/species_info/gen_6_families.h
+++ b/src/data/pokemon/species_info/gen_6_families.h
@@ -2190,7 +2190,7 @@ const struct SpeciesInfo gSpeciesInfoGen6[] =
         .levelUpLearnset = sPanchamLevelUpLearnset,
         .teachableLearnset = sPanchamTeachableLearnset,
         .eggMoveLearnset = sPanchamEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_DARK_TYPE_MON_IN_PARTY, 32, SPECIES_PANGORO}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 32, SPECIES_PANGORO, CONDITIONS({IF_TYPE_IN_PARTY, TYPE_DARK})}),
     },
 
     [SPECIES_PANGORO] =
@@ -2409,8 +2409,8 @@ const struct SpeciesInfo gSpeciesInfoGen6[] =
         .levelUpLearnset = sEspurrLevelUpLearnset,
         .teachableLearnset = sEspurrTeachableLearnset,
         .eggMoveLearnset = sEspurrEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_MALE, 25, SPECIES_MEOWSTIC_M},
-                                {EVO_LEVEL_FEMALE, 25, SPECIES_MEOWSTIC_F}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 25, SPECIES_MEOWSTIC_M, CONDITIONS({IF_GENDER, MON_MALE})},
+                                {EVO_LEVEL, 25, SPECIES_MEOWSTIC_F, CONDITIONS({IF_GENDER, MON_FEMALE})}),
     },
 
     [SPECIES_MEOWSTIC_M] =
@@ -2893,7 +2893,7 @@ const struct SpeciesInfo gSpeciesInfoGen6[] =
         .levelUpLearnset = sSpritzeeLevelUpLearnset,
         .teachableLearnset = sSpritzeeTeachableLearnset,
         .eggMoveLearnset = sSpritzeeEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_SACHET, SPECIES_AROMATISSE},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_AROMATISSE, CONDITIONS({IF_HOLD_ITEM, ITEM_SACHET})},
                                 {EVO_ITEM, ITEM_SACHET, SPECIES_AROMATISSE}),
     },
 
@@ -3033,7 +3033,7 @@ const struct SpeciesInfo gSpeciesInfoGen6[] =
         .levelUpLearnset = sSwirlixLevelUpLearnset,
         .teachableLearnset = sSwirlixTeachableLearnset,
         .eggMoveLearnset = sSwirlixEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_TRADE_ITEM, ITEM_WHIPPED_DREAM, SPECIES_SLURPUFF},
+        .evolutions = EVOLUTION({EVO_TRADE, 0, SPECIES_SLURPUFF, CONDITIONS({IF_HOLD_ITEM, ITEM_WHIPPED_DREAM})},
                                 {EVO_ITEM, ITEM_WHIPPED_DREAM, SPECIES_SLURPUFF}),
     },
 
@@ -3875,7 +3875,7 @@ const struct SpeciesInfo gSpeciesInfoGen6[] =
         .levelUpLearnset = sTyruntLevelUpLearnset,
         .teachableLearnset = sTyruntTeachableLearnset,
         .eggMoveLearnset = sTyruntEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_DAY, 39, SPECIES_TYRANTRUM}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 39, SPECIES_TYRANTRUM, CONDITIONS({IF_NOT_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_TYRANTRUM] =
@@ -4017,7 +4017,7 @@ const struct SpeciesInfo gSpeciesInfoGen6[] =
         .levelUpLearnset = sAmauraLevelUpLearnset,
         .teachableLearnset = sAmauraTeachableLearnset,
         .eggMoveLearnset = sAmauraEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_NIGHT, 39, SPECIES_AURORUS}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 39, SPECIES_AURORUS, CONDITIONS({IF_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_AURORUS] =
@@ -4442,8 +4442,11 @@ const struct SpeciesInfo gSpeciesInfoGen6[] =
         .levelUpLearnset = sSliggooLevelUpLearnset,
         .teachableLearnset = sSliggooTeachableLearnset,
         .formSpeciesIdTable = sSliggooFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_RAIN, 50, SPECIES_GOODRA},
-                                {EVO_LEVEL_FOG, 50, SPECIES_GOODRA}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 50, SPECIES_GOODRA, CONDITIONS({IF_WEATHER, WEATHER_RAIN})},
+                                {EVO_LEVEL, 50, SPECIES_GOODRA, CONDITIONS({IF_WEATHER, WEATHER_RAIN_THUNDERSTORM})},
+                                {EVO_LEVEL, 50, SPECIES_GOODRA, CONDITIONS({IF_WEATHER, WEATHER_DOWNPOUR})},
+                                {EVO_LEVEL, 50, SPECIES_GOODRA, CONDITIONS({IF_WEATHER, WEATHER_FOG_HORIZONTAL})},
+                                {EVO_LEVEL, 50, SPECIES_GOODRA, CONDITIONS({IF_WEATHER, WEATHER_FOG_DIAGONAL})}),
     },
 
     [SPECIES_GOODRA] =
@@ -4579,8 +4582,11 @@ const struct SpeciesInfo gSpeciesInfoGen6[] =
         .levelUpLearnset = sSliggooHisuiLevelUpLearnset,
         .teachableLearnset = sSliggooHisuiTeachableLearnset,
         .formSpeciesIdTable = sSliggooFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_RAIN, 50, SPECIES_GOODRA_HISUI},
-                                {EVO_LEVEL_FOG, 50, SPECIES_GOODRA_HISUI}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 50, SPECIES_GOODRA_HISUI, CONDITIONS({IF_WEATHER, WEATHER_RAIN})},
+                                {EVO_LEVEL, 50, SPECIES_GOODRA_HISUI, CONDITIONS({IF_WEATHER, WEATHER_RAIN_THUNDERSTORM})},
+                                {EVO_LEVEL, 50, SPECIES_GOODRA_HISUI, CONDITIONS({IF_WEATHER, WEATHER_DOWNPOUR})},
+                                {EVO_LEVEL, 50, SPECIES_GOODRA_HISUI, CONDITIONS({IF_WEATHER, WEATHER_FOG_HORIZONTAL})},
+                                {EVO_LEVEL, 50, SPECIES_GOODRA_HISUI, CONDITIONS({IF_WEATHER, WEATHER_FOG_DIAGONAL})}),
     },
 
     [SPECIES_GOODRA_HISUI] =
diff --git a/src/data/pokemon/species_info/gen_7_families.h b/src/data/pokemon/species_info/gen_7_families.h
index b0115420ad7..785bb72db9e 100644
--- a/src/data/pokemon/species_info/gen_7_families.h
+++ b/src/data/pokemon/species_info/gen_7_families.h
@@ -923,7 +923,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .levelUpLearnset = sYungoosLevelUpLearnset,
         .teachableLearnset = sYungoosTeachableLearnset,
         .eggMoveLearnset = sYungoosEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_DAY, 20, SPECIES_GUMSHOOS}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 20, SPECIES_GUMSHOOS, CONDITIONS({IF_NOT_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_GUMSHOOS] =
@@ -1179,7 +1179,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         )
         .levelUpLearnset = sCharjabugLevelUpLearnset,
         .teachableLearnset = sCharjabugTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_MAPSEC, MAPSEC_NEW_MAUVILLE, SPECIES_VIKAVOLT},
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_VIKAVOLT, CONDITIONS({IF_IN_MAPSEC, MAPSEC_NEW_MAUVILLE})},
                                 {EVO_ITEM, ITEM_THUNDER_STONE, SPECIES_VIKAVOLT},
                                 {EVO_NONE, 0, SPECIES_VIKAVOLT_TOTEM}),
     },
@@ -1378,7 +1378,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .levelUpLearnset = sCrabrawlerLevelUpLearnset,
         .teachableLearnset = sCrabrawlerTeachableLearnset,
         .eggMoveLearnset = sCrabrawlerEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_SPECIFIC_MAP, MAP_SHOAL_CAVE_LOW_TIDE_ICE_ROOM, SPECIES_CRABOMINABLE},
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_CRABOMINABLE, CONDITIONS({IF_IN_MAP, MAP_SHOAL_CAVE_LOW_TIDE_ICE_ROOM})},
                                 {EVO_ITEM, ITEM_ICE_STONE, SPECIES_CRABOMINABLE}),
     },
 
@@ -1997,8 +1997,8 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .teachableLearnset = sRockruffTeachableLearnset,
         .eggMoveLearnset = sRockruffEggMoveLearnset,
         .formSpeciesIdTable = sRockruffFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_DAY, 25, SPECIES_LYCANROC_MIDDAY},
-                                {EVO_LEVEL_NIGHT, 25, SPECIES_LYCANROC_MIDNIGHT}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 25, SPECIES_LYCANROC_MIDDAY, CONDITIONS({IF_NOT_TIME, TIME_NIGHT})},
+                                {EVO_LEVEL, 25, SPECIES_LYCANROC_MIDNIGHT, CONDITIONS({IF_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_ROCKRUFF_OWN_TEMPO] =
@@ -2059,7 +2059,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .teachableLearnset = sRockruffTeachableLearnset,
         .eggMoveLearnset = sRockruffEggMoveLearnset,
         .formSpeciesIdTable = sRockruffFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_LEVEL_DUSK, 25, SPECIES_LYCANROC_DUSK}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 25, SPECIES_LYCANROC_DUSK, CONDITIONS({IF_TIME, TIME_EVENING})}),
     },
 
     [SPECIES_LYCANROC_MIDDAY] =
@@ -2905,7 +2905,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .levelUpLearnset = sFomantisLevelUpLearnset,
         .teachableLearnset = sFomantisTeachableLearnset,
         .eggMoveLearnset = sFomantisEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_DAY, 34, SPECIES_LURANTIS},
+        .evolutions = EVOLUTION({EVO_LEVEL, 34, SPECIES_LURANTIS, CONDITIONS({IF_NOT_TIME, TIME_NIGHT})},
                                 {EVO_NONE, 0, SPECIES_LURANTIS_TOTEM}),
     },
 
@@ -3231,7 +3231,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .levelUpLearnset = sSalanditLevelUpLearnset,
         .teachableLearnset = sSalanditTeachableLearnset,
         .eggMoveLearnset = sSalanditEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_FEMALE, 33, SPECIES_SALAZZLE},
+        .evolutions = EVOLUTION({EVO_LEVEL, 33, SPECIES_SALAZZLE, CONDITIONS({IF_GENDER, MON_FEMALE})},
                                 {EVO_NONE, 0, SPECIES_SALAZZLE_TOTEM}),
     },
 
@@ -3622,7 +3622,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         )
         .levelUpLearnset = sSteeneeLevelUpLearnset,
         .teachableLearnset = sSteeneeTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_STOMP, SPECIES_TSAREENA}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_TSAREENA, CONDITIONS({IF_KNOWS_MOVE, MOVE_STOMP})}),
     },
 
     [SPECIES_TSAREENA] =
@@ -4292,7 +4292,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .perfectIVCount = LEGENDARY_PERFECT_IV_COUNT,
         .levelUpLearnset = sTypeNullLevelUpLearnset,
         .teachableLearnset = sTypeNullTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP, 0, SPECIES_SILVALLY_NORMAL}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_SILVALLY_NORMAL, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD})}),
     },
 
 #define SILVALLY_SPECIES_INFO(type, _palette)                                       \
@@ -5882,8 +5882,8 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .perfectIVCount = LEGENDARY_PERFECT_IV_COUNT,
         .levelUpLearnset = sCosmoemLevelUpLearnset,
         .teachableLearnset = sCosmoemTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_DAY, 53, SPECIES_SOLGALEO},
-                                {EVO_LEVEL_NIGHT, 53, SPECIES_LUNALA}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 53, SPECIES_SOLGALEO, CONDITIONS({IF_NOT_TIME, TIME_NIGHT})},
+                                {EVO_LEVEL, 53, SPECIES_LUNALA, CONDITIONS({IF_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_SOLGALEO] =
@@ -7031,7 +7031,7 @@ const struct SpeciesInfo gSpeciesInfoGen7[] =
         .perfectIVCount = LEGENDARY_PERFECT_IV_COUNT,
         .levelUpLearnset = sPoipoleLevelUpLearnset,
         .teachableLearnset = sPoipoleTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_DRAGON_PULSE, SPECIES_NAGANADEL}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_NAGANADEL, CONDITIONS({IF_KNOWS_MOVE, MOVE_DRAGON_PULSE})}),
     },
 
     [SPECIES_NAGANADEL] =
diff --git a/src/data/pokemon/species_info/gen_8_families.h b/src/data/pokemon/species_info/gen_8_families.h
index a7239d1c322..a52cae4c370 100644
--- a/src/data/pokemon/species_info/gen_8_families.h
+++ b/src/data/pokemon/species_info/gen_8_families.h
@@ -2735,7 +2735,7 @@ const struct SpeciesInfo gSpeciesInfoGen8[] =
         )
         .levelUpLearnset = sDipplinLevelUpLearnset,
         .teachableLearnset = sDipplinTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_DRAGON_CHEER, SPECIES_HYDRAPPLE}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_HYDRAPPLE, CONDITIONS({IF_KNOWS_MOVE, MOVE_DRAGON_CHEER})}),
     },
 
     [SPECIES_HYDRAPPLE] =
@@ -3357,8 +3357,8 @@ const struct SpeciesInfo gSpeciesInfoGen8[] =
         .levelUpLearnset = sToxelLevelUpLearnset,
         .teachableLearnset = sToxelTeachableLearnset,
         .eggMoveLearnset = sToxelEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_NATURE_AMPED, 30, SPECIES_TOXTRICITY_AMPED},
-                                {EVO_LEVEL_NATURE_LOW_KEY, 30, SPECIES_TOXTRICITY_LOW_KEY}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 30, SPECIES_TOXTRICITY_AMPED, CONDITIONS({IF_AMPED_NATURE})},
+                                {EVO_LEVEL, 30, SPECIES_TOXTRICITY_LOW_KEY, CONDITIONS({IF_LOW_KEY_NATURE})}),
     },
 
     [SPECIES_TOXTRICITY_AMPED] =
@@ -3854,7 +3854,7 @@ const struct SpeciesInfo gSpeciesInfoGen8[] =
         .levelUpLearnset = sClobbopusLevelUpLearnset,
         .teachableLearnset = sClobbopusTeachableLearnset,
         .eggMoveLearnset = sClobbopusEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_MOVE, MOVE_TAUNT, SPECIES_GRAPPLOCT}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_GRAPPLOCT, CONDITIONS({IF_KNOWS_MOVE, MOVE_TAUNT})}),
     },
 
     [SPECIES_GRAPPLOCT] =
@@ -5108,7 +5108,7 @@ const struct SpeciesInfo gSpeciesInfoGen8[] =
         .levelUpLearnset = sSnomLevelUpLearnset,
         .teachableLearnset = sSnomTeachableLearnset,
         .eggMoveLearnset = sSnomEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_FRIENDSHIP_NIGHT, 0, SPECIES_FROSMOTH}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_FROSMOTH, CONDITIONS({IF_MIN_FRIENDSHIP, FRIENDSHIP_EVO_THRESHOLD},{IF_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_FROSMOTH] =
@@ -6903,10 +6903,10 @@ const struct SpeciesInfo gSpeciesInfoGen8[] =
         .perfectIVCount = LEGENDARY_PERFECT_IV_COUNT,
         .levelUpLearnset = sKubfuLevelUpLearnset,
         .teachableLearnset = sKubfuTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_DARK_SCROLL, 0, SPECIES_URSHIFU_SINGLE_STRIKE},
+        .evolutions = EVOLUTION({EVO_SCRIPT_TRIGGER, 0, SPECIES_URSHIFU_SINGLE_STRIKE},
+                                {EVO_SCRIPT_TRIGGER, 1, SPECIES_URSHIFU_RAPID_STRIKE},
                                 {EVO_ITEM, ITEM_SCROLL_OF_DARKNESS, SPECIES_URSHIFU_SINGLE_STRIKE},
-                                {EVO_WATER_SCROLL, 0, SPECIES_URSHIFU_RAPID_STRIKE},
-                                {EVO_ITEM, ITEM_SCROLL_OF_WATERS, SPECIES_URSHIFU_RAPID_STRIKE}),
+                                {EVO_ITEM, ITEM_SCROLL_OF_WATERS,   SPECIES_URSHIFU_RAPID_STRIKE}),
     },
 
     [SPECIES_URSHIFU_SINGLE_STRIKE] =
diff --git a/src/data/pokemon/species_info/gen_9_families.h b/src/data/pokemon/species_info/gen_9_families.h
index d740424f82d..b9768b44c0d 100644
--- a/src/data/pokemon/species_info/gen_9_families.h
+++ b/src/data/pokemon/species_info/gen_9_families.h
@@ -638,8 +638,8 @@ const struct SpeciesInfo gSpeciesInfoGen9[] =
         .levelUpLearnset = sLechonkLevelUpLearnset,
         .teachableLearnset = sLechonkTeachableLearnset,
         .eggMoveLearnset = sLechonkEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_MALE, 18, SPECIES_OINKOLOGNE_M},
-                                {EVO_LEVEL_FEMALE, 18, SPECIES_OINKOLOGNE_F}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 18, SPECIES_OINKOLOGNE_M, CONDITIONS({IF_GENDER, MON_MALE})},
+                                {EVO_LEVEL, 18, SPECIES_OINKOLOGNE_F, CONDITIONS({IF_GENDER, MON_FEMALE})}),
     },
 
     [SPECIES_OINKOLOGNE_M] =
@@ -1149,7 +1149,7 @@ const struct SpeciesInfo gSpeciesInfoGen9[] =
         )
         .levelUpLearnset = sPawmoLevelUpLearnset,
         .teachableLearnset = sPawmoTeachableLearnset,
-        .evolutions = EVOLUTION({EVO_OVERWORLD_STEPS, 1000, SPECIES_PAWMOT}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_PAWMOT, CONDITIONS({IF_MIN_OVERWORLD_STEPS, 1000})}),
     },
 
     [SPECIES_PAWMOT] =
@@ -1277,8 +1277,8 @@ const struct SpeciesInfo gSpeciesInfoGen9[] =
         .levelUpLearnset = sTandemausLevelUpLearnset,
         .teachableLearnset = sTandemausTeachableLearnset,
         .eggMoveLearnset = sTandemausEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_FAMILY_OF_FOUR, 25, SPECIES_MAUSHOLD_FOUR},
-                                {EVO_LEVEL_FAMILY_OF_THREE, 25, SPECIES_MAUSHOLD_THREE}),
+        .evolutions = EVOLUTION({EVO_LEVEL_BATTLE_ONLY, 25, SPECIES_MAUSHOLD_FOUR, CONDITIONS({IF_PID_MODULO_100_GT, 0})},
+                                {EVO_LEVEL_BATTLE_ONLY, 25, SPECIES_MAUSHOLD_THREE, CONDITIONS({IF_PID_MODULO_100_EQ, 0})}),
     },
 
     [SPECIES_MAUSHOLD_THREE] =
@@ -2941,7 +2941,7 @@ const struct SpeciesInfo gSpeciesInfoGen9[] =
         .levelUpLearnset = sBramblinLevelUpLearnset,
         .teachableLearnset = sBramblinTeachableLearnset,
         .eggMoveLearnset = sBramblinEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_OVERWORLD_STEPS, 1000, SPECIES_BRAMBLEGHAST}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_BRAMBLEGHAST, CONDITIONS({IF_MIN_OVERWORLD_STEPS, 1000})}),
     },
 
     [SPECIES_BRAMBLEGHAST] =
@@ -3394,7 +3394,7 @@ const struct SpeciesInfo gSpeciesInfoGen9[] =
         .levelUpLearnset = sRellorLevelUpLearnset,
         .teachableLearnset = sRellorTeachableLearnset,
         .eggMoveLearnset = sRellorEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_OVERWORLD_STEPS, 1000, SPECIES_RABSCA}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_RABSCA, CONDITIONS({IF_MIN_OVERWORLD_STEPS, 1000})}),
     },
 
     [SPECIES_RABSCA] =
@@ -4614,7 +4614,7 @@ const struct SpeciesInfo gSpeciesInfoGen9[] =
         .levelUpLearnset = sGreavardLevelUpLearnset,
         .teachableLearnset = sGreavardTeachableLearnset,
         .eggMoveLearnset = sGreavardEggMoveLearnset,
-        .evolutions = EVOLUTION({EVO_LEVEL_NIGHT, 30, SPECIES_HOUNDSTONE}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 30, SPECIES_HOUNDSTONE, CONDITIONS({IF_TIME, TIME_NIGHT})}),
     },
 
     [SPECIES_HOUNDSTONE] =
@@ -6246,7 +6246,7 @@ const struct SpeciesInfo gSpeciesInfoGen9[] =
         .levelUpLearnset = sGimmighoulLevelUpLearnset,
         .teachableLearnset = sGimmighoulTeachableLearnset,
         .formSpeciesIdTable = sGimmighoulFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_ITEM_COUNT_999, ITEM_GIMMIGHOUL_COIN, SPECIES_GHOLDENGO}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_GHOLDENGO, CONDITIONS({IF_BAG_ITEM_COUNT, ITEM_GIMMIGHOUL_COIN, 999})}),
     },
 
     [SPECIES_GIMMIGHOUL_ROAMING] =
@@ -6301,7 +6301,7 @@ const struct SpeciesInfo gSpeciesInfoGen9[] =
         .levelUpLearnset = sGimmighoulLevelUpLearnset,
         .teachableLearnset = sGimmighoulTeachableLearnset,
         .formSpeciesIdTable = sGimmighoulFormSpeciesIdTable,
-        .evolutions = EVOLUTION({EVO_ITEM_COUNT_999, ITEM_GIMMIGHOUL_COIN, SPECIES_GHOLDENGO}),
+        .evolutions = EVOLUTION({EVO_LEVEL, 0, SPECIES_GHOLDENGO, CONDITIONS({IF_BAG_ITEM_COUNT, ITEM_GIMMIGHOUL_COIN, 999})}),
     },
 
     [SPECIES_GHOLDENGO] =
diff --git a/src/evolution_scene.c b/src/evolution_scene.c
index 20eb136f39f..d932f4e954c 100644
--- a/src/evolution_scene.c
+++ b/src/evolution_scene.c
@@ -542,7 +542,7 @@ static void CB2_TradeEvolutionSceneUpdate(void)
     RunTasks();
 }
 
-static void CreateShedinja(u16 preEvoSpecies, struct Pokemon *mon)
+static void CreateShedinja(u32 preEvoSpecies, u32 postEvoSpecies, struct Pokemon *mon)
 {
     u32 data = 0;
     u16 ball = ITEM_POKE_BALL;
@@ -551,41 +551,48 @@ static void CreateShedinja(u16 preEvoSpecies, struct Pokemon *mon)
     if (evolutions == NULL)
         return;
 
-    if (evolutions[0].method == EVO_LEVEL_NINJASK && gPlayerPartyCount < PARTY_SIZE && (P_SHEDINJA_BALL < GEN_4 || CheckBagHasItem(ball, 1)))
+    for (u32 i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
     {
-        s32 i;
-        struct Pokemon *shedinja = &gPlayerParty[gPlayerPartyCount];
-
-        CopyMon(&gPlayerParty[gPlayerPartyCount], mon, sizeof(struct Pokemon));
-        SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_SPECIES, &evolutions[1].targetSpecies);
-        SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_NICKNAME, GetSpeciesName(evolutions[1].targetSpecies));
-        SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_HELD_ITEM, &data);
-        SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_MARKINGS, &data);
-        if (P_SHEDINJA_BALL >= GEN_4)
+        if (evolutions[i].method == EVO_SPLIT_FROM_EVO
+         && evolutions[i].param == postEvoSpecies
+         && gPlayerPartyCount < PARTY_SIZE
+         && DoesMonMeetAdditionalConditions(mon, evolutions[i].params, NULL, PARTY_SIZE, NULL))
         {
-            SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_POKEBALL, &ball);
-            RemoveBagItem(ball, 1);
-        }
-
-        for (i = MON_DATA_COOL_RIBBON; i < MON_DATA_COOL_RIBBON + CONTEST_CATEGORIES_COUNT; i++)
-            SetMonData(&gPlayerParty[gPlayerPartyCount], i, &data);
-        for (i = MON_DATA_CHAMPION_RIBBON; i <= MON_DATA_WORLD_RIBBON; i++)
-            SetMonData(&gPlayerParty[gPlayerPartyCount], i, &data);
-
-        SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_STATUS, &data);
-        data = MAIL_NONE;
-        SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_MAIL, &data);
-
-        CalculateMonStats(&gPlayerParty[gPlayerPartyCount]);
-        CalculatePlayerPartyCount();
-
-        GetSetPokedexFlag(SpeciesToNationalPokedexNum(evolutions[1].targetSpecies), FLAG_SET_SEEN);
-        GetSetPokedexFlag(SpeciesToNationalPokedexNum(evolutions[1].targetSpecies), FLAG_SET_CAUGHT);
+            s32 j;
+            struct Pokemon *shedinja = &gPlayerParty[gPlayerPartyCount];
+    
+            CopyMon(&gPlayerParty[gPlayerPartyCount], mon, sizeof(struct Pokemon));
+            SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_SPECIES, &evolutions[i].targetSpecies);
+            SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_NICKNAME, GetSpeciesName(evolutions[i].targetSpecies));
+            SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_HELD_ITEM, &data);
+            SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_MARKINGS, &data);
+            if (P_SHEDINJA_BALL >= GEN_4)
+            {
+                SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_POKEBALL, &ball);
+                RemoveBagItem(ball, 1);
+            }
+    
+            for (j = MON_DATA_COOL_RIBBON; j < MON_DATA_COOL_RIBBON + CONTEST_CATEGORIES_COUNT; j++)
+                SetMonData(&gPlayerParty[gPlayerPartyCount], j, &data);
+            for (j = MON_DATA_CHAMPION_RIBBON; j <= MON_DATA_WORLD_RIBBON; j++)
+                SetMonData(&gPlayerParty[gPlayerPartyCount], j, &data);
+    
+            SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_STATUS, &data);
+            data = MAIL_NONE;
+            SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_MAIL, &data);
+    
+            CalculateMonStats(&gPlayerParty[gPlayerPartyCount]);
+            CalculatePlayerPartyCount();
+    
+            GetSetPokedexFlag(SpeciesToNationalPokedexNum(evolutions[i].targetSpecies), FLAG_SET_SEEN);
+            GetSetPokedexFlag(SpeciesToNationalPokedexNum(evolutions[i].targetSpecies), FLAG_SET_CAUGHT);
+    
+            if (GetMonData(shedinja, MON_DATA_SPECIES) == SPECIES_SHEDINJA
+                && GetMonData(shedinja, MON_DATA_LANGUAGE) == LANGUAGE_JAPANESE
+                && GetMonData(mon, MON_DATA_SPECIES) == SPECIES_NINJASK)
+                    SetMonData(shedinja, MON_DATA_NICKNAME, sText_ShedinjaJapaneseName);
 
-        if (GetMonData(shedinja, MON_DATA_SPECIES) == SPECIES_SHEDINJA
-            && GetMonData(shedinja, MON_DATA_LANGUAGE) == LANGUAGE_JAPANESE
-            && GetMonData(mon, MON_DATA_SPECIES) == SPECIES_NINJASK)
-                SetMonData(shedinja, MON_DATA_NICKNAME, sText_ShedinjaJapaneseName);
+        }
     }
 }
 
@@ -820,7 +827,7 @@ static void Task_EvolutionScene(u8 taskId)
                 Overworld_PlaySpecialMapMusic();
             }
             if (!gTasks[taskId].tEvoWasStopped)
-                CreateShedinja(gTasks[taskId].tPreEvoSpecies, mon);
+                CreateShedinja(gTasks[taskId].tPreEvoSpecies, gTasks[taskId].tPostEvoSpecies, mon);
 
             DestroyTask(taskId);
             FreeMonSpritesGfx();
diff --git a/src/party_menu.c b/src/party_menu.c
index bda62ba3d1f..8cd99e5834b 100644
--- a/src/party_menu.c
+++ b/src/party_menu.c
@@ -1142,7 +1142,7 @@ static bool8 DisplayPartyPokemonDataForMoveTutorOrEvolutionItem(u8 slot)
             DisplayPartyPokemonDataToTeachMove(slot, ItemIdToBattleMoveId(item));
             break;
         case 2: // Evolution stone
-            if (!GetMonData(currentPokemon, MON_DATA_IS_EGG) && GetEvolutionTargetSpecies(currentPokemon, EVO_MODE_ITEM_CHECK, item, NULL) != SPECIES_NONE)
+            if (!GetMonData(currentPokemon, MON_DATA_IS_EGG) && GetEvolutionTargetSpecies(currentPokemon, EVO_MODE_ITEM_CHECK, item, NULL, NULL) != SPECIES_NONE)
                 return FALSE;
             DisplayPartyPokemonDescriptionData(slot, PARTYBOX_DESC_NO_USE);
             break;
@@ -5563,21 +5563,16 @@ void ItemUseCB_RareCandy(u8 taskId, TaskFunc task)
     PlaySE(SE_SELECT);
     if (cannotUseEffect)
     {
-        u16 targetSpecies = SPECIES_NONE;
-        bool32 evoModeNormal = TRUE;
+        u32 targetSpecies = SPECIES_NONE;
+        bool32 canStopEvo = TRUE;
 
         // Resets values to 0 so other means of teaching moves doesn't overwrite levels
         sInitialLevel = 0;
         sFinalLevel = 0;
 
-        if (holdEffectParam == 0)
+        if (holdEffectParam == 0) // Rare Candy
         {
-            targetSpecies = GetEvolutionTargetSpecies(mon, EVO_MODE_NORMAL, ITEM_NONE, NULL);
-            if (targetSpecies == SPECIES_NONE)
-            {
-                targetSpecies = GetEvolutionTargetSpecies(mon, EVO_MODE_CANT_STOP, ITEM_NONE, NULL);
-                evoModeNormal = FALSE;
-            }
+            targetSpecies = GetEvolutionTargetSpecies(mon, EVO_MODE_NORMAL, ITEM_NONE, NULL, &canStopEvo);
         }
 
         if (targetSpecies != SPECIES_NONE)
@@ -5585,7 +5580,7 @@ void ItemUseCB_RareCandy(u8 taskId, TaskFunc task)
             RemoveBagItem(gSpecialVar_ItemId, 1);
             FreePartyPointers();
             gCB2_AfterEvolution = gPartyMenu.exitCallback;
-            BeginEvolutionScene(mon, targetSpecies, evoModeNormal, gPartyMenu.slotId);
+            BeginEvolutionScene(mon, targetSpecies, canStopEvo, gPartyMenu.slotId);
             DestroyTask(taskId);
         }
         else
@@ -5759,19 +5754,14 @@ static void CB2_ReturnToPartyMenuUsingRareCandy(void)
 static void PartyMenuTryEvolution(u8 taskId)
 {
     struct Pokemon *mon = &gPlayerParty[gPartyMenu.slotId];
-    u16 targetSpecies = SPECIES_NONE;
-    bool32 evoModeNormal = TRUE;
+    u32 targetSpecies = SPECIES_NONE;
+    bool32 canStopEvo = TRUE;
 
     // Resets values to 0 so other means of teaching moves doesn't overwrite levels
     sInitialLevel = 0;
     sFinalLevel = 0;
 
-    targetSpecies = GetEvolutionTargetSpecies(mon, EVO_MODE_NORMAL, ITEM_NONE, NULL);
-    if (targetSpecies == SPECIES_NONE)
-    {
-        targetSpecies = GetEvolutionTargetSpecies(mon, EVO_MODE_CANT_STOP, ITEM_NONE, NULL);
-        evoModeNormal = FALSE;
-    }
+    targetSpecies = GetEvolutionTargetSpecies(mon, EVO_MODE_NORMAL, ITEM_NONE, NULL, &canStopEvo);
 
     if (targetSpecies != SPECIES_NONE)
     {
@@ -5780,7 +5770,7 @@ static void PartyMenuTryEvolution(u8 taskId)
             gCB2_AfterEvolution = CB2_ReturnToPartyMenuUsingRareCandy;
         else
             gCB2_AfterEvolution = gPartyMenu.exitCallback;
-        BeginEvolutionScene(mon, targetSpecies, evoModeNormal, gPartyMenu.slotId);
+        BeginEvolutionScene(mon, targetSpecies, canStopEvo, gPartyMenu.slotId);
         DestroyTask(taskId);
     }
     else
diff --git a/src/pokedex_plus_hgss.c b/src/pokedex_plus_hgss.c
index 3c14080614d..9203a3facf1 100644
--- a/src/pokedex_plus_hgss.c
+++ b/src/pokedex_plus_hgss.c
@@ -28,6 +28,7 @@
 #include "region_map.h"
 #include "pokemon.h"
 #include "reset_rtc_screen.h"
+#include "rtc.h"
 #include "scanline_effect.h"
 #include "shop.h"
 #include "sound.h"
@@ -204,54 +205,19 @@ static const u8 sText_EVO_Buttons_Decapped_PE[] = _("{DPAD_UPDOWN}Evos  {A_BUTTO
 static const u8 sText_EVO_Name[] = _("{STR_VAR_3}:");
 static const u8 sText_EVO_PreEvo[] = _("{STR_VAR_1} evolves from {STR_VAR_2}");
 static const u8 sText_EVO_PreEvo_PE_Mega[] = _("{STR_VAR_1} Mega Evolves with {STR_VAR_2}");
-static const u8 sText_EVO_FRIENDSHIP[] = _("{LV}{UP_ARROW}, high friendship");
-static const u8 sText_EVO_FRIENDSHIP_DAY[] = _("{LV}{UP_ARROW}, high friendship, day");
-static const u8 sText_EVO_FRIENDSHIP_NIGHT[] = _("{LV}{UP_ARROW}, high friendship, night");
-static const u8 sText_EVO_FRIENDSHIP_MOVE_TYPE[] = _("{LV}{UP_ARROW}, high friendship, {STR_VAR_2} move");
-static const u8 sText_EVO_LEVEL[] = _("{LV}{UP_ARROW} to {STR_VAR_2}");
-static const u8 sText_EVO_TRADE[] = _("Trading");
-static const u8 sText_EVO_TRADE_ITEM[] = _("Trading, holding {STR_VAR_2}");
-static const u8 sText_EVO_ITEM[] = _("{STR_VAR_2} is used");
-static const u8 sText_EVO_LEVEL_ATK_GT_DEF[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, Atk > Def");
-static const u8 sText_EVO_LEVEL_ATK_EQ_DEF[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, Atk = Def");
-static const u8 sText_EVO_LEVEL_ATK_LT_DEF[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, Atk < Def");
 static const u8 sText_EVO_LEVEL_SILCOON[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, Silcoon persona");
 static const u8 sText_EVO_LEVEL_CASCOON[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, Cascoon persona");
-static const u8 sText_EVO_LEVEL_NINJASK[] = _("{LV}{UP_ARROW} to {STR_VAR_2}");
-static const u8 sText_EVO_LEVEL_SHEDINJA[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, party<6, 1x POKéBALL");
-static const u8 sText_EVO_BEAUTY[] = _("{LV}{UP_ARROW}, high beauty");
-static const u8 sText_EVO_LEVEL_FEMALE[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, is female");
-static const u8 sText_EVO_LEVEL_MALE[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, is male");
-static const u8 sText_EVO_LEVEL_NIGHT[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, night");
-static const u8 sText_EVO_LEVEL_DAY[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, day");
-static const u8 sText_EVO_LEVEL_DUSK[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, dusk (5-6PM)");
-static const u8 sText_EVO_ITEM_HOLD_DAY[] = _("{LV}{UP_ARROW}, holds {STR_VAR_2}, day");
-static const u8 sText_EVO_ITEM_HOLD_NIGHT[] = _("{LV}{UP_ARROW}, holds {STR_VAR_2}, night");
 static const u8 sText_EVO_MOVE[] = _("{LV}{UP_ARROW}, knows {STR_VAR_2}");
-static const u8 sText_EVO_MAPSEC[] = _("{LV}{UP_ARROW} on {STR_VAR_2}");
-static const u8 sText_EVO_ITEM_MALE[] = _("{STR_VAR_2} used on male");
-static const u8 sText_EVO_ITEM_FEMALE[] = _("{STR_VAR_2} used on female");
 static const u8 sText_EVO_LEVEL_RAIN[] = _("{LV}{UP_ARROW} to {STR_VAR_2} while raining");
-static const u8 sText_EVO_SPECIFIC_MON_IN_PARTY[] = _("{LV}{UP_ARROW} with {STR_VAR_2} in party");
-static const u8 sText_EVO_LEVEL_DARK_TYPE_MON_IN_PARTY[] = _("{LV}{UP_ARROW} with dark type in party");
 static const u8 sText_EVO_TRADE_SPECIFIC_MON[] = _("Traded for {STR_VAR_2}");
-static const u8 sText_EVO_SPECIFIC_MAP[] = _("{LV}{UP_ARROW} on {STR_VAR_2}");
-static const u8 sText_EVO_LEVEL_NATURE_AMPED[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, Amped natures");
-static const u8 sText_EVO_LEVEL_NATURE_LOW_KEY[] = _("{LV}{UP_ARROW} to {STR_VAR_2}, Low Key natures");
 static const u8 sText_EVO_CRITICAL_HITS[] = _("Land {STR_VAR_2} critical hits in\nsingle battle");
 static const u8 sText_EVO_SCRIPT_TRIGGER_DMG[] = _("Takes at least {STR_VAR_2} HP in damage");
 static const u8 sText_EVO_DARK_SCROLL[] = _("ScrllOfDrknss is used");
 static const u8 sText_EVO_WATER_SCROLL[] = _("ScrollOfWatrs is used");
-static const u8 sText_EVO_ITEM_NIGHT[] = _("{STR_VAR_2} is used, night");
-static const u8 sText_EVO_ITEM_DAY[] = _("{STR_VAR_2} is used, day");
-static const u8 sText_EVO_ITEM_HOLD[] = _("{LV}{UP_ARROW}, holds {STR_VAR_2}");
 static const u8 sText_EVO_USE_MOVE_TWENTY_TIMES[] = _("{LV}{UP_ARROW} after 20x {STR_VAR_2}");
 static const u8 sText_EVO_RECOIL_DAMAGE_MALE[] = _("{LV}{UP_ARROW} with {STR_VAR_2} recoil, male");
 static const u8 sText_EVO_RECOIL_DAMAGE_FEMALE[] = _("{LV}{UP_ARROW} with {STR_VAR_2} recoil, female");
-static const u8 sText_EVO_ITEM_COUNT_999[] = _("{LV}{UP_ARROW} with 999 {STR_VAR_2} in bag");
 static const u8 sText_EVO_DEFEAT_THREE_WITH_ITEM[] = _("{LV}{UP_ARROW} defeating 3 {STR_VAR_3} holding {STR_VAR_2}");
-static const u8 sText_EVO_OVERWORLD_STEPS[] = _("{LV}{UP_ARROW} after {STR_VAR_2} steps");
-static const u8 sText_EVO_UNKNOWN[] = _("Method unknown");
 static const u8 sText_EVO_NONE[] = _("{STR_VAR_1} has no evolution.");
 
 static const u8 sText_FORMS_Buttons_PE[] = _("{A_BUTTON}FORM MODE  {START_BUTTON}EVOs");
@@ -596,7 +562,7 @@ static void PrintStatsScreen_Moves_Bottom(u8 taskId);
 static void PrintStatsScreen_Left(u8 taskId);
 static void PrintStatsScreen_Abilities(u8 taskId);
 static void PrintInfoScreenTextWhite(const u8* str, u8 left, u8 top);
-static void PrintInfoScreenTextSmall(const u8* str, u8 left, u8 top);
+static void PrintInfoScreenTextSmall(const u8* str, u8 fontId, u8 left, u8 top);
 static void PrintInfoScreenTextSmallWhite(const u8* str, u8 left, u8 top);
 static void Task_LoadEvolutionScreen(u8 taskId);
 static void Task_HandleEvolutionScreenInput(u8 taskId);
@@ -2656,7 +2622,7 @@ static void PrintMonDexNumAndName_2(u8 windowId, u8 fontId, const u8* str, u8 le
     color[0] = TEXT_COLOR_TRANSPARENT;
     color[1] = TEXT_DYNAMIC_COLOR_6;
     color[2] = TEXT_COLOR_LIGHT_GRAY;
-    AddTextPrinterParameterized4(windowId, fontId, left * 8 - 13, (top * 8) + 1, 0, 0, color, -1, str);
+    AddTextPrinterParameterized4(windowId, fontId, left * 8 - 13, (top * 8) + 1, 0, 0, color, TEXT_SKIP_DRAW, str);
 }
 
 // u16 ignored is passed but never used
@@ -4252,12 +4218,6 @@ static void SpriteCB_SlideCaughtMonToCenter(struct Sprite *sprite)
 #undef tPersonalityLo
 #undef tPersonalityHi
 
-
-
-
-
-
-
 //************************************
 //*                                  *
 //*        Print data                *
@@ -4281,14 +4241,14 @@ static void PrintInfoScreenTextWhite(const u8* str, u8 left, u8 top)
 
     AddTextPrinterParameterized4(0, FONT_NORMAL, left, top, 0, 0, color, TEXT_SKIP_DRAW, str);
 }
-static void PrintInfoScreenTextSmall(const u8* str, u8 left, u8 top)
+static void PrintInfoScreenTextSmall(const u8* str, u8 fontId, u8 left, u8 top)
 {
     u8 color[3];
     color[0] = TEXT_COLOR_TRANSPARENT;
     color[1] = TEXT_DYNAMIC_COLOR_6;
     color[2] = TEXT_COLOR_LIGHT_GRAY;
 
-    AddTextPrinterParameterized4(0, 0, left, top, 0, 0, color, 0, str);
+    AddTextPrinterParameterized4(0, fontId, left, top, 0, 0, color, 0, str);
 }
 static void UNUSED PrintInfoScreenTextSmallWhite(const u8* str, u8 left, u8 top)
 {
@@ -6217,7 +6177,7 @@ static void HandleTargetSpeciesPrintText(u32 targetSpecies, u32 base_x, u32 base
     else
         StringCopy(gStringVar3, gText_ThreeQuestionMarks); //show questionmarks instead of name
     StringExpandPlaceholders(gStringVar3, sText_EVO_Name); //evolution mon name
-    PrintInfoScreenTextSmall(gStringVar3, base_x, base_y + base_y_offset*base_i); //evolution mon name
+    PrintInfoScreenTextSmall(gStringVar3, FONT_SMALL, base_x, base_y + base_y_offset*base_i); //evolution mon name
 }
 
 static void HandleTargetSpeciesPrintIcon(u8 taskId, u16 targetSpecies, u8 base_i, u8 iterations)
@@ -6239,7 +6199,7 @@ static void CreateCaughtBallEvolutionScreen(u16 targetSpecies, u8 x, u8 y, u16 u
     else
     {
         //FillWindowPixelRect(0, PIXEL_FILL(0), x, y, 8, 16); //not sure why this was even here
-        PrintInfoScreenTextSmall(gText_OneDash, x+1, y-1);
+        PrintInfoScreenTextSmall(gText_OneDash, FONT_SMALL, x+1, y-1);
     }
 }
 
@@ -6263,7 +6223,7 @@ static void HandlePreEvolutionSpeciesPrint(u8 taskId, u16 preSpecies, u16 specie
 
     }
 
-    PrintInfoScreenTextSmall(gStringVar3, base_x, base_y + base_y_offset*base_i); //evolution mon name
+    PrintInfoScreenTextSmall(gStringVar3, FONT_SMALL, base_x, base_y + base_y_offset*base_i); //evolution mon name
 
     if (base_i < 3)
     {
@@ -6388,11 +6348,8 @@ static u8 PrintPreEvolutions(u8 taskId, u16 species)
 static void PrintEvolutionTargetSpeciesAndMethod(u8 taskId, u16 species, u8 depth, u32 *depth_i, u32 alreadyPrintedIcons[], u32 *icon_depth_i)
 {
     int i;
-    const struct MapHeader *mapHeader;
+    //const struct MapHeader *mapHeader;
     u16 targetSpecies = 0;
-
-    u16 item;
-
     bool8 left = TRUE;
     u8 base_x = 13+8;
     u8 base_x_offset = 54+8;
@@ -6413,17 +6370,14 @@ static void PrintEvolutionTargetSpeciesAndMethod(u8 taskId, u16 species, u8 dept
         if (depth == 0)
         {
             StringExpandPlaceholders(gStringVar4, sText_EVO_NONE);
-            PrintInfoScreenTextSmall(gStringVar4, base_x-7-7, base_y + base_y_offset*(*depth_i));
+            PrintInfoScreenTextSmall(gStringVar4, FONT_SMALL, base_x-7-7, base_y + base_y_offset*(*depth_i));
         }
         return;
     }
 
     //Calculate number of possible direct evolutions (e.g. Eevee has 5 but torchic has 1)
     for (i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
-    {
-        if (evolutions[i].method != 0)
-            times += 1;
-    }
+        times += 1;
     gTasks[taskId].data[3] = times;
     sPokedexView->sEvoScreenData.numAllEvolutions += times;
 
@@ -6451,47 +6405,37 @@ static void PrintEvolutionTargetSpeciesAndMethod(u8 taskId, u16 species, u8 dept
             }
         }
 
-        switch (evolutions[i].method)
+        switch ((enum EvolutionMethods)evolutions[i].method)
         {
-        case EVO_FRIENDSHIP:
-            ConvertIntToDecimalStringN(gStringVar2, 220, STR_CONV_MODE_LEADING_ZEROS, 3); //friendship value
-            StringExpandPlaceholders(gStringVar4, sText_EVO_FRIENDSHIP );
-            break;
-        case EVO_FRIENDSHIP_DAY:
-            StringExpandPlaceholders(gStringVar4, sText_EVO_FRIENDSHIP_DAY );
-            break;
-        case EVO_FRIENDSHIP_NIGHT:
-            StringExpandPlaceholders(gStringVar4, sText_EVO_FRIENDSHIP_NIGHT );
+        case EVO_SCRIPT_TRIGGER:
+        case EVO_LEVEL_BATTLE_ONLY:
+        case EVO_NONE:
+            StringExpandPlaceholders(gStringVar4, COMPOUND_STRING("Unknown"));
             break;
         case EVO_LEVEL:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL );
+            StringCopy(gStringVar4, COMPOUND_STRING("{LV}{UP_ARROW}"));
+            if (evolutions[i].param > 1)
+            {
+                StringAppend(gStringVar4, COMPOUND_STRING(" to "));
+                ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEFT_ALIGN, EVO_SCREEN_LVL_DIGITS); //level
+                StringAppend(gStringVar4, gStringVar2);
+            }
             break;
         case EVO_TRADE:
-            StringExpandPlaceholders(gStringVar4, sText_EVO_TRADE );
-            break;
-        case EVO_TRADE_ITEM:
-            item = evolutions[i].param; //item
-            CopyItemName(item, gStringVar2); //item
-            StringExpandPlaceholders(gStringVar4, sText_EVO_TRADE_ITEM );
+            StringExpandPlaceholders(gStringVar4, COMPOUND_STRING("Trading"));
             break;
         case EVO_ITEM:
-            item = evolutions[i].param;
-            CopyItemName(item, gStringVar2);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM );
-            break;
-        case EVO_LEVEL_ATK_GT_DEF:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_ATK_GT_DEF );
+            CopyItemName(evolutions[i].param, gStringVar2);
+            StringExpandPlaceholders(gStringVar4, COMPOUND_STRING("{STR_VAR_2} is used"));
             break;
-        case EVO_LEVEL_ATK_EQ_DEF:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_ATK_EQ_DEF );
+        case EVO_SPLIT_FROM_EVO:
+            StringCopy(gStringVar4, COMPOUND_STRING("Splits from "));
+            StringAppend(gStringVar4, GetSpeciesName(evolutions[i].param)); //mon name
             break;
-        case EVO_LEVEL_ATK_LT_DEF:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_ATK_LT_DEF );
+        case EVO_BATTLE_END:
+            StringExpandPlaceholders(gStringVar4, COMPOUND_STRING("End battle"));
             break;
+        /*
         case EVO_LEVEL_SILCOON:
             ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
             StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_SILCOON );
@@ -6500,98 +6444,18 @@ static void PrintEvolutionTargetSpeciesAndMethod(u8 taskId, u16 species, u8 dept
             ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
             StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_CASCOON );
             break;
-        case EVO_LEVEL_NINJASK:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_NINJASK );
-            break;
-        case EVO_LEVEL_SHEDINJA:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_SHEDINJA );
-            break;
-        case EVO_BEAUTY:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, 3); //beauty
-            StringExpandPlaceholders(gStringVar4, sText_EVO_BEAUTY );
-            break;
-        case EVO_LEVEL_FEMALE:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_FEMALE );
-            break;
-        case EVO_LEVEL_MALE:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_MALE );
-            break;
-        case EVO_LEVEL_NIGHT:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_NIGHT );
-            break;
-        case EVO_LEVEL_DAY:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_DAY );
-            break;
-        case EVO_LEVEL_DUSK:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_DUSK );
-            break;
-        case EVO_ITEM_HOLD_DAY:
-            item = evolutions[i].param; //item
-            CopyItemName(item, gStringVar2); //item
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM_HOLD_DAY );
-            break;
-        case EVO_ITEM_HOLD_NIGHT:
-            item = evolutions[i].param; //item
-            CopyItemName(item, gStringVar2); //item
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM_HOLD_NIGHT );
-            break;
         case EVO_MOVE:
             StringCopy(gStringVar2, GetMoveName(evolutions[i].param));
             StringExpandPlaceholders(gStringVar4, sText_EVO_MOVE );
             break;
-        case EVO_FRIENDSHIP_MOVE_TYPE:
-            StringCopy(gStringVar2, gTypesInfo[evolutions[i].param].name);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_FRIENDSHIP_MOVE_TYPE );
-            break;
-        case EVO_MAPSEC:
-            StringCopy(gStringVar2, gRegionMapEntries[evolutions[i].param].name);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_MAPSEC );
-            break;
-        case EVO_ITEM_MALE:
-            item = evolutions[i].param; //item
-            CopyItemName(item, gStringVar2); //item
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM_MALE );
-            break;
-        case EVO_ITEM_FEMALE:
-            item = evolutions[i].param; //item
-            CopyItemName(item, gStringVar2); //item
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM_FEMALE );
-            break;
         case EVO_LEVEL_RAIN:
             //if (j == WEATHER_RAIN || j == WEATHER_RAIN_THUNDERSTORM || j == WEATHER_DOWNPOUR)
             StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_RAIN );
             break;
-        case EVO_SPECIFIC_MON_IN_PARTY:
-            StringCopy(gStringVar2, GetSpeciesName(evolutions[i].param)); //mon name
-            StringExpandPlaceholders(gStringVar4, sText_EVO_SPECIFIC_MON_IN_PARTY );
-            break;
-        case EVO_LEVEL_DARK_TYPE_MON_IN_PARTY:
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_DARK_TYPE_MON_IN_PARTY );
-            break;
         case EVO_TRADE_SPECIFIC_MON:
             StringCopy(gStringVar2, GetSpeciesName(evolutions[i].param)); //mon name
             StringExpandPlaceholders(gStringVar4, sText_EVO_TRADE_SPECIFIC_MON );
             break;
-        case EVO_SPECIFIC_MAP:
-            mapHeader = Overworld_GetMapHeaderByGroupAndId(evolutions[i].param >> 8, evolutions[i].param & 0xFF);
-            GetMapName(gStringVar2, mapHeader->regionMapSectionId, 0);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_SPECIFIC_MAP );
-            break;
-        case EVO_LEVEL_NATURE_AMPED:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_NATURE_AMPED);
-            break;
-        case EVO_LEVEL_NATURE_LOW_KEY:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_LVL_DIGITS); //level
-            StringExpandPlaceholders(gStringVar4, sText_EVO_LEVEL_NATURE_LOW_KEY);
-            break;
         case EVO_CRITICAL_HITS:
             ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, EVO_SCREEN_CRITS_DIGITS); //crits
             StringExpandPlaceholders(gStringVar4, sText_EVO_CRITICAL_HITS);
@@ -6610,21 +6474,6 @@ static void PrintEvolutionTargetSpeciesAndMethod(u8 taskId, u16 species, u8 dept
             CopyItemName(item, gStringVar2);
             StringExpandPlaceholders(gStringVar4, sText_EVO_WATER_SCROLL );
             break;
-        case EVO_ITEM_NIGHT:
-            item = evolutions[i].param;
-            CopyItemName(item, gStringVar2);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM_NIGHT );
-            break;
-        case EVO_ITEM_DAY:
-            item = evolutions[i].param;
-            CopyItemName(item, gStringVar2);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM_DAY );
-            break;
-        case EVO_ITEM_HOLD:
-            item = evolutions[i].param;
-            CopyItemName(item, gStringVar2);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM_HOLD );
-            break;
         case EVO_USE_MOVE_TWENTY_TIMES:
             StringCopy(gStringVar2, GetMoveName(evolutions[i].param));
             StringExpandPlaceholders(gStringVar4, sText_EVO_USE_MOVE_TWENTY_TIMES );
@@ -6637,26 +6486,159 @@ static void PrintEvolutionTargetSpeciesAndMethod(u8 taskId, u16 species, u8 dept
             ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, 3);
             StringExpandPlaceholders(gStringVar4, sText_EVO_RECOIL_DAMAGE_FEMALE);
             break;
-        case EVO_ITEM_COUNT_999:
-            item = evolutions[i].param;
-            CopyItemName(item, gStringVar2);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_ITEM_COUNT_999);
-            break;
          case EVO_DEFEAT_THREE_WITH_ITEM:
             item = evolutions[i].param;
             CopyItemName(item, gStringVar2);
             StringCopy(gStringVar3, GetSpeciesName(species));
             StringExpandPlaceholders(gStringVar4, sText_EVO_DEFEAT_THREE_WITH_ITEM);
             break;
-        case EVO_OVERWORLD_STEPS:
-            ConvertIntToDecimalStringN(gStringVar2, evolutions[i].param, STR_CONV_MODE_LEADING_ZEROS, 4);
-            StringExpandPlaceholders(gStringVar4, sText_EVO_OVERWORLD_STEPS);
-            break;
-        default:
-            StringExpandPlaceholders(gStringVar4, sText_EVO_UNKNOWN);
-            break;
+        */
         }//Switch end
-        PrintInfoScreenTextSmall(gStringVar4, base_x + depth_x*depth+base_x_offset, base_y + base_y_offset*(*depth_i)); //Print actual instructions
+
+        // Check for additional conditions. Skips if there's no additional conditions.
+        for (j = 0; evolutions[i].params != NULL && evolutions[i].params[j].condition != CONDITIONS_END; j++)
+        {
+            switch((enum EvolutionConditions)evolutions[i].params[j].condition)
+            {
+            // Gen 2
+            case IF_GENDER:
+                switch(evolutions[i].params[j].arg1)
+                {
+                    case MON_MALE:   StringAppend(gStringVar4, COMPOUND_STRING(", Male"));   break;
+                    case MON_FEMALE: StringAppend(gStringVar4, COMPOUND_STRING(", Female")); break;
+                }
+                break;
+            case IF_MIN_FRIENDSHIP:
+                StringAppend(gStringVar4, COMPOUND_STRING(", high friendship"));
+                break;
+            case IF_ATK_GT_DEF:
+                StringAppend(gStringVar4, COMPOUND_STRING(", Atk > Def"));
+                break;
+            case IF_ATK_EQ_DEF:
+                StringAppend(gStringVar4, COMPOUND_STRING(", Atk = Def"));
+                break;
+            case IF_ATK_LT_DEF:
+                StringAppend(gStringVar4, COMPOUND_STRING(", Atk < Def"));
+                break;
+            case IF_TIME:
+                switch(evolutions[i].params[j].arg1)
+                {
+                    case TIME_MORNING: StringAppend(gStringVar4, COMPOUND_STRING(", Morning")); break;
+                    case TIME_DAY:     StringAppend(gStringVar4, COMPOUND_STRING(", Day"));     break;
+                    case TIME_EVENING: StringAppend(gStringVar4, COMPOUND_STRING(", Evening")); break;
+                    case TIME_NIGHT:   StringAppend(gStringVar4, COMPOUND_STRING(", Night"));   break;
+                }
+                break;
+            case IF_NOT_TIME:
+                switch(evolutions[i].params[j].arg1)
+                {
+                    case TIME_MORNING: StringAppend(gStringVar4, COMPOUND_STRING(", NOT Morning")); break;
+                    case TIME_DAY:     StringAppend(gStringVar4, COMPOUND_STRING(", NOT Day"));     break;
+                    case TIME_EVENING: StringAppend(gStringVar4, COMPOUND_STRING(", NOT Evening")); break;
+                    case TIME_NIGHT:   StringAppend(gStringVar4, COMPOUND_STRING(", Day"));         break; // More intuitive than "NOT Night"
+                }
+                break;
+            case IF_HOLD_ITEM:
+                StringAppend(gStringVar4, COMPOUND_STRING(", holds "));
+                CopyItemName(evolutions[i].params[j].arg1, gStringVar2); //item
+                StringAppend(gStringVar4, gStringVar2);
+                break;
+            // Gen 3
+            case IF_PID_UPPER_MODULO_10_GT:
+            case IF_PID_UPPER_MODULO_10_LE:
+                StringAppend(gStringVar4, COMPOUND_STRING(", "));
+                ConvertIntToDecimalStringN(gStringVar2, evolutions[i].params[j].arg1 * 10, STR_CONV_MODE_LEFT_ALIGN, 3);
+                StringAppend(gStringVar4, gStringVar2);
+                StringAppend(gStringVar4, COMPOUND_STRING("% at random"));
+                break;
+            case IF_MIN_BEAUTY:
+                StringAppend(gStringVar4, COMPOUND_STRING(", high beauty"));
+                break;
+            // Gen 4
+            case IF_SPECIES_IN_PARTY:
+                StringAppend(gStringVar4, COMPOUND_STRING(", "));
+                StringAppend(gStringVar4, GetSpeciesName(evolutions[i].params[j].arg1)); //mon name
+                StringAppend(gStringVar4, COMPOUND_STRING(" in party"));
+                break;
+            case IF_IN_MAPSEC:
+                StringAppend(gStringVar4, COMPOUND_STRING(" in "));
+                StringCopy(gStringVar2, gRegionMapEntries[evolutions[i].params[j].arg1].name);
+                StringAppend(gStringVar4, gStringVar2);
+                break;
+            case IF_IN_MAP:
+                StringAppend(gStringVar4, COMPOUND_STRING(" in "));
+                GetMapName(gStringVar2, Overworld_GetMapHeaderByGroupAndId(evolutions[i].params[j].arg1 >> 8, evolutions[i].params[j].arg1 & 0xFF)->regionMapSectionId, 0);
+                StringAppend(gStringVar4, gStringVar2);
+                break;
+            case IF_KNOWS_MOVE:
+                break;
+            // Gen 5
+            case IF_TRADE_PARTNER_SPECIES:
+                break;
+            // Gen 6
+            case IF_TYPE_IN_PARTY:
+                StringAppend(gStringVar4, COMPOUND_STRING(", "));
+                StringAppend(gStringVar4, gTypesInfo[evolutions[i].params[j].arg1].name); //type name
+                StringAppend(gStringVar4, COMPOUND_STRING("-type in party"));
+                break;
+            case IF_WEATHER:
+                break;
+            case IF_KNOWS_MOVE_TYPE:
+                StringAppend(gStringVar4, COMPOUND_STRING(", "));
+                StringAppend(gStringVar4, gTypesInfo[evolutions[i].params[j].arg1].name);
+                StringAppend(gStringVar4, COMPOUND_STRING(" move"));
+                break;
+            // Gen 8
+            case IF_NATURE:
+                StringAppend(gStringVar4, COMPOUND_STRING(", "));
+                StringCopy(gStringVar2, gNaturesInfo[evolutions[i].params[j].arg1].name);
+                StringAppend(gStringVar4, gStringVar2);
+                StringAppend(gStringVar4, COMPOUND_STRING(" nature"));
+                break;
+            case IF_AMPED_NATURE:
+                StringAppend(gStringVar4, COMPOUND_STRING(", Amped natures"));
+                break;
+            case IF_LOW_KEY_NATURE:
+                StringAppend(gStringVar4, COMPOUND_STRING(", Low-Key natures"));
+                break;
+           case IF_RECOIL_DAMAGE_GE:
+                break;
+            case IF_CURRENT_DAMAGE_GE:
+                break;
+            case IF_CRITICAL_HITS_GE:
+                break;
+            case IF_USED_MOVE_X_TIMES:
+                break;
+            // Gen 9
+            case IF_DEFEAT_X_WITH_ITEMS:
+                break;
+            case IF_PID_MODULO_100_GT:
+                break;
+            case IF_PID_MODULO_100_EQ:
+                break;
+            case IF_PID_MODULO_100_LT:
+                break;
+            case IF_MIN_OVERWORLD_STEPS:
+                StringAppend(gStringVar4, COMPOUND_STRING(", after "));
+                ConvertIntToDecimalStringN(gStringVar2, evolutions[i].params[j].arg1, STR_CONV_MODE_LEFT_ALIGN, 4);
+                StringAppend(gStringVar4, gStringVar2);
+                StringAppend(gStringVar4, COMPOUND_STRING(" steps"));
+                break;
+            case IF_BAG_ITEM_COUNT:
+                StringAppend(gStringVar4, COMPOUND_STRING(", "));
+                ConvertIntToDecimalStringN(gStringVar2, evolutions[i].params[j].arg2, STR_CONV_MODE_LEFT_ALIGN, 3);
+                StringAppend(gStringVar4, gStringVar2);
+                StringAppend(gStringVar4, COMPOUND_STRING(" "));
+                CopyItemNameHandlePlural(evolutions[i].params[j].arg1, gStringVar2, evolutions[i].params[j].arg2);
+                StringAppend(gStringVar4, gStringVar2);
+                break;
+            case CONDITIONS_END:
+                break;
+            }
+        }
+
+        StringAppend(gStringVar4, COMPOUND_STRING("."));
+        PrintInfoScreenTextSmall(gStringVar4, GetFontIdToFit(gStringVar4, FONT_SMALL, 0, 137), base_x + depth_x*depth+base_x_offset, base_y + base_y_offset*(*depth_i)); //Print actual instructions
 
         (*depth_i)++;
         PrintEvolutionTargetSpeciesAndMethod(taskId, targetSpecies, depth+1, depth_i, alreadyPrintedIcons, icon_depth_i);
@@ -6967,7 +6949,7 @@ static void PrintForms(u8 taskId, u16 species)
     if (times == 0)
     {
         StringExpandPlaceholders(gStringVar4, sText_FORMS_NONE);
-        PrintInfoScreenTextSmall(gStringVar4, base_x, base_y + base_y_offset*times);
+        PrintInfoScreenTextSmall(gStringVar4, FONT_SMALL, base_x, base_y + base_y_offset*times);
     }
 }
 
diff --git a/src/pokemon.c b/src/pokemon.c
index e9acd576ecb..828e86268e8 100644
--- a/src/pokemon.c
+++ b/src/pokemon.c
@@ -4040,11 +4040,12 @@ bool8 PokemonUseItemEffects(struct Pokemon *mon, u16 item, u8 partyIndex, u8 mov
 
                     case 7: // ITEM4_EVO_STONE
                         {
-                            u16 targetSpecies = GetEvolutionTargetSpecies(mon, EVO_MODE_ITEM_USE, item, NULL);
+                            bool32 canStopEvo = TRUE;
+                            u32 targetSpecies = GetEvolutionTargetSpecies(mon, EVO_MODE_ITEM_USE, item, NULL, &canStopEvo);
 
                             if (targetSpecies != SPECIES_NONE)
                             {
-                                BeginEvolutionScene(mon, targetSpecies, FALSE, partyIndex);
+                                BeginEvolutionScene(mon, targetSpecies, canStopEvo, partyIndex);
                                 return FALSE;
                             }
                         }
@@ -4432,25 +4433,25 @@ u32 GetGMaxTargetSpecies(u32 species)
     return species;
 }
 
-u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16 evolutionItem, struct Pokemon *tradePartner)
+bool32 DoesMonMeetAdditionalConditions(struct Pokemon *mon, const struct EvolutionParam *params, struct Pokemon *tradePartner, u32 partyId, bool32 *canStopEvo)
 {
-    int i, j;
-    u16 targetSpecies = SPECIES_NONE;
-    u16 species = GetMonData(mon, MON_DATA_SPECIES, 0);
-    u16 heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, 0);
+    u32 i, j;
+    u32 heldItem = GetMonData(mon, MON_DATA_HELD_ITEM);
+    u32 gender = GetMonGender(mon);
+    u32 friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, 0);
+    u32 attack = GetMonData(mon, MON_DATA_ATK, 0);
+    u32 defense = GetMonData(mon, MON_DATA_DEF, 0);
     u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
-    u8 level;
-    u16 friendship;
-    u8 beauty = GetMonData(mon, MON_DATA_BEAUTY, 0);
     u16 upperPersonality = personality >> 16;
-    u32 holdEffect, currentMap, partnerSpecies, partnerHeldItem, partnerHoldEffect;
-    bool32 consumeItem = FALSE;
-    u16 evolutionTracker = GetMonData(mon, MON_DATA_EVOLUTION_TRACKER, 0);
-    const struct Evolution *evolutions = GetSpeciesEvolutions(species);
-
-    if (evolutions == NULL)
-        return SPECIES_NONE;
-
+    u32 beauty = GetMonData(mon, MON_DATA_BEAUTY, 0);
+    u32 weather = GetCurrentWeather();
+    u32 nature = GetNature(mon);
+    bool32 removeHoldItem = FALSE;
+    u32 removeBagItem = ITEM_NONE;
+    u32 removeBagItemCount = 0;
+    u32 evolutionTracker = GetMonData(mon, MON_DATA_EVOLUTION_TRACKER, 0);
+
+    u32 partnerSpecies, partnerHeldItem, partnerHoldEffect;
     if (tradePartner != NULL)
     {
         partnerSpecies = GetMonData(tradePartner, MON_DATA_SPECIES, 0);
@@ -4472,6 +4473,243 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16
         partnerHoldEffect = HOLD_EFFECT_NONE;
     }
 
+    // Check for additional conditions (only if the primary method passes). Skips if there's no additional conditions.
+    for (i = 0; params != NULL && params[i].condition != CONDITIONS_END; i++)
+    {
+        enum EvolutionConditions condition = params[i].condition;
+        u32 currentCondition = FALSE;
+        switch(condition)
+        {
+        // Gen 2
+        case IF_GENDER:
+            if (gender == GetMonGender(mon))
+                currentCondition = TRUE;
+            break;
+        case IF_MIN_FRIENDSHIP:
+            if (friendship >= params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_ATK_GT_DEF:
+            if (attack > defense)
+                currentCondition = TRUE;
+            break;
+        case IF_ATK_EQ_DEF:
+            if (attack == defense)
+                currentCondition = TRUE;
+            break;
+        case IF_ATK_LT_DEF:
+            if (attack < defense)
+                currentCondition = TRUE;
+            break;
+        case IF_TIME:
+            if (GetTimeOfDay() == params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_NOT_TIME:
+            if (GetTimeOfDay() != params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_HOLD_ITEM:
+            if (heldItem == params[i].arg1)
+            {
+                currentCondition = TRUE;
+                removeHoldItem = TRUE;
+            }
+            break;
+        // Gen 3
+        case IF_PID_UPPER_MODULO_10_GT:
+            if ((upperPersonality % 10) > params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_PID_UPPER_MODULO_10_LE:
+            if ((upperPersonality % 10) <= params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_MIN_BEAUTY:
+            if (beauty >= params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        // Gen 4
+        case IF_SPECIES_IN_PARTY:
+            for (j = 0; j < PARTY_SIZE; j++)
+            {
+                if (GetMonData(&gPlayerParty[j], MON_DATA_SPECIES, NULL) == params[i].arg1)
+                {
+                    currentCondition = TRUE;
+                    break;
+                }
+            }
+            break;
+        case IF_IN_MAP:
+            if (params[i].arg1 == ((gSaveBlock1Ptr->location.mapGroup) << 8 | gSaveBlock1Ptr->location.mapNum))
+                currentCondition = TRUE;
+            break;
+        case IF_IN_MAPSEC:
+            if (gMapHeader.regionMapSectionId == params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_KNOWS_MOVE:
+            if (MonKnowsMove(mon, params[i].arg1))
+                currentCondition = TRUE;
+            break;
+        // Gen 5
+        case IF_TRADE_PARTNER_SPECIES:
+            if (params[i].arg1 == partnerSpecies && partnerHoldEffect != HOLD_EFFECT_PREVENT_EVOLVE)
+                currentCondition = TRUE;
+            break;
+        // Gen 6
+        case IF_TYPE_IN_PARTY:
+            for (j = 0; j < PARTY_SIZE; j++)
+            {
+                u16 currSpecies = GetMonData(&gPlayerParty[j], MON_DATA_SPECIES, NULL);
+                if (gSpeciesInfo[currSpecies].types[0] == params[i].arg1
+                 || gSpeciesInfo[currSpecies].types[1] == params[i].arg1)
+                {
+                    currentCondition = TRUE;
+                    break;
+                }
+            }
+            break;
+        case IF_WEATHER:
+            if (weather == params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_KNOWS_MOVE_TYPE:
+            for (j = 0; j < MAX_MON_MOVES; j++)
+            {
+                if (GetMoveType(GetMonData(mon, MON_DATA_MOVE1 + j, NULL)) == params[i].arg1)
+                {
+                    currentCondition = TRUE;
+                    break;
+                }
+            }
+            break;
+        // Gen 8
+        case IF_NATURE:
+            if (nature == params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_AMPED_NATURE:
+            switch (nature)
+            {
+            case NATURE_HARDY:
+            case NATURE_BRAVE:
+            case NATURE_ADAMANT:
+            case NATURE_NAUGHTY:
+            case NATURE_DOCILE:
+            case NATURE_IMPISH:
+            case NATURE_LAX:
+            case NATURE_HASTY:
+            case NATURE_JOLLY:
+            case NATURE_NAIVE:
+            case NATURE_RASH:
+            case NATURE_SASSY:
+            case NATURE_QUIRKY:
+                currentCondition = TRUE;
+                break;
+            }
+            break;
+        case IF_LOW_KEY_NATURE:
+            switch (nature)
+            {
+            case NATURE_LONELY:
+            case NATURE_BOLD:
+            case NATURE_RELAXED:
+            case NATURE_TIMID:
+            case NATURE_SERIOUS:
+            case NATURE_MODEST:
+            case NATURE_MILD:
+            case NATURE_QUIET:
+            case NATURE_BASHFUL:
+            case NATURE_CALM:
+            case NATURE_GENTLE:
+            case NATURE_CAREFUL:
+                currentCondition = TRUE;
+                break;
+            }
+            break;
+        case IF_RECOIL_DAMAGE_GE:
+            if (evolutionTracker >= params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_CURRENT_DAMAGE_GE:
+        {
+            u32 currentHp = GetMonData(mon, MON_DATA_HP, NULL);
+            if (currentHp != 0 && (GetMonData(mon, MON_DATA_MAX_HP, NULL) - currentHp >= params[i].arg1))
+                currentCondition = TRUE;
+            break;
+        }
+        case IF_CRITICAL_HITS_GE:
+            if (partyId != PARTY_SIZE && gPartyCriticalHits[partyId] >= params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_USED_MOVE_X_TIMES:
+            if (evolutionTracker >= params[i].arg2)
+                currentCondition = TRUE;
+        // Gen 9
+        case IF_DEFEAT_X_WITH_ITEMS:
+            if (evolutionTracker >= params[i].arg3)
+                currentCondition = TRUE;
+            break;
+        case IF_PID_MODULO_100_GT:
+            if ((personality % 100) > params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_PID_MODULO_100_EQ:
+            if ((personality % 100) == params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_PID_MODULO_100_LT:
+            if ((personality % 100) < params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_MIN_OVERWORLD_STEPS:
+            if (mon == GetFirstLiveMon() && gFollowerSteps >= params[i].arg1)
+                currentCondition = TRUE;
+            break;
+        case IF_BAG_ITEM_COUNT:
+            if (CheckBagHasItem(params[i].arg1, params[i].arg2))
+            {
+                currentCondition = TRUE;
+                removeBagItem = params[i].arg1;
+                removeBagItemCount = params[i].arg2;
+                if (canStopEvo != NULL)
+                    *canStopEvo = FALSE;
+            }
+            break;
+        case CONDITIONS_END:
+            break;
+        }
+        if (currentCondition == FALSE)
+            return FALSE;
+    }
+    // All conditions passed. Consume hold and bag items.
+    if (removeHoldItem)
+    {
+        heldItem = ITEM_NONE;
+        SetMonData(mon, MON_DATA_HELD_ITEM, &heldItem);
+    }
+    if (removeBagItem != ITEM_NONE)
+    {
+        RemoveBagItem(removeBagItem, removeBagItemCount);
+    }
+
+    return TRUE;
+}
+
+u32 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16 evolutionItem, struct Pokemon *tradePartner, bool32 *canStopEvo)
+{
+    int i;
+    u32 targetSpecies = SPECIES_NONE;
+    u32 species = GetMonData(mon, MON_DATA_SPECIES, 0);
+    u32 heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, 0);
+    u32 level = GetMonData(mon, MON_DATA_LEVEL, 0);
+    u32 holdEffect;
+    const struct Evolution *evolutions = GetSpeciesEvolutions(species);
+
+    if (evolutions == NULL)
+        return SPECIES_NONE;
+
     if (heldItem == ITEM_ENIGMA_BERRY_E_READER)
     #if FREE_ENIGMA_BERRY == FALSE
         holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
@@ -4491,270 +4729,31 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16
     {
     case EVO_MODE_NORMAL:
     case EVO_MODE_BATTLE_ONLY:
-        level = GetMonData(mon, MON_DATA_LEVEL, 0);
-        friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, 0);
-
         for (i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
         {
+            bool32 conditionsMet = FALSE;
             if (SanitizeSpeciesId(evolutions[i].targetSpecies) == SPECIES_NONE)
                 continue;
 
+            // Check main primary evolution method
             switch (evolutions[i].method)
             {
-            case EVO_FRIENDSHIP:
-                if (friendship >= FRIENDSHIP_EVO_THRESHOLD)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_FRIENDSHIP_DAY:
-                if (GetTimeOfDay() != TIME_NIGHT && friendship >= FRIENDSHIP_EVO_THRESHOLD)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_DAY:
-                if (GetTimeOfDay() != TIME_NIGHT && evolutions[i].param <= level)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_FRIENDSHIP_NIGHT:
-                if (GetTimeOfDay() == TIME_NIGHT && friendship >= FRIENDSHIP_EVO_THRESHOLD)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_NIGHT:
-                if (GetTimeOfDay() == TIME_NIGHT && evolutions[i].param <= level)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_ITEM_HOLD_NIGHT:
-                if (GetTimeOfDay() == TIME_NIGHT && heldItem == evolutions[i].param)
-                {
-                    targetSpecies = evolutions[i].targetSpecies;
-                    consumeItem = TRUE;
-                }
-                break;
-            case EVO_ITEM_HOLD_DAY:
-                if (GetTimeOfDay() != TIME_NIGHT && heldItem == evolutions[i].param)
-                {
-                    targetSpecies = evolutions[i].targetSpecies;
-                    consumeItem = TRUE;
-                }
-                break;
-            case EVO_LEVEL_DUSK:
-                if (GetTimeOfDay() == TIME_EVENING && evolutions[i].param <= level)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
             case EVO_LEVEL:
                 if (evolutions[i].param <= level)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_FEMALE:
-                if (evolutions[i].param <= level && GetMonGender(mon) == MON_FEMALE)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_MALE:
-                if (evolutions[i].param <= level && GetMonGender(mon) == MON_MALE)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_ATK_GT_DEF:
-                if (evolutions[i].param <= level)
-                    if (GetMonData(mon, MON_DATA_ATK, 0) > GetMonData(mon, MON_DATA_DEF, 0))
-                        targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_ATK_EQ_DEF:
-                if (evolutions[i].param <= level)
-                    if (GetMonData(mon, MON_DATA_ATK, 0) == GetMonData(mon, MON_DATA_DEF, 0))
-                        targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_ATK_LT_DEF:
-                if (evolutions[i].param <= level)
-                    if (GetMonData(mon, MON_DATA_ATK, 0) < GetMonData(mon, MON_DATA_DEF, 0))
-                        targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_SILCOON:
-                if (evolutions[i].param <= level && (upperPersonality % 10) <= 4)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_CASCOON:
-                if (evolutions[i].param <= level && (upperPersonality % 10) > 4)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_NINJASK:
-                if (evolutions[i].param <= level)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_FAMILY_OF_FOUR:
-                if (mode == EVO_MODE_BATTLE_ONLY && evolutions[i].param <= level && (personality % 100) != 0)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_FAMILY_OF_THREE:
-                if (mode == EVO_MODE_BATTLE_ONLY && evolutions[i].param <= level && (personality % 100) == 0)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_BEAUTY:
-                if (evolutions[i].param <= beauty)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_MOVE:
-                if (MonKnowsMove(mon, evolutions[i].param))
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_MOVE_TWO_SEGMENT:
-                if (MonKnowsMove(mon, evolutions[i].param) && (personality % 100) != 0)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_MOVE_THREE_SEGMENT:
-                if (MonKnowsMove(mon, evolutions[i].param) && (personality % 100) == 0)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_FRIENDSHIP_MOVE_TYPE:
-                if (friendship >= FRIENDSHIP_EVO_THRESHOLD)
-                {
-                    for (j = 0; j < MAX_MON_MOVES; j++)
-                    {
-                        if (GetMoveType(GetMonData(mon, MON_DATA_MOVE1 + j, NULL)) == evolutions[i].param)
-                        {
-                            targetSpecies = evolutions[i].targetSpecies;
-                            break;
-                        }
-                    }
-                }
-                break;
-            case EVO_SPECIFIC_MON_IN_PARTY:
-                for (j = 0; j < PARTY_SIZE; j++)
-                {
-                    if (GetMonData(&gPlayerParty[j], MON_DATA_SPECIES, NULL) == evolutions[i].param)
-                    {
-                        targetSpecies = evolutions[i].targetSpecies;
-                        break;
-                    }
-                }
-                break;
-            case EVO_LEVEL_DARK_TYPE_MON_IN_PARTY:
-                if (evolutions[i].param <= level)
-                {
-                    for (j = 0; j < PARTY_SIZE; j++)
-                    {
-                        u16 currSpecies = GetMonData(&gPlayerParty[j], MON_DATA_SPECIES, NULL);
-                        if (gSpeciesInfo[currSpecies].types[0] == TYPE_DARK
-                         || gSpeciesInfo[currSpecies].types[1] == TYPE_DARK)
-                        {
-                            targetSpecies = evolutions[i].targetSpecies;
-                            break;
-                        }
-                    }
-                }
-                break;
-            case EVO_LEVEL_RAIN:
-                j = GetCurrentWeather();
-                if (evolutions[i].param <= level
-                 && (j == WEATHER_RAIN || j == WEATHER_RAIN_THUNDERSTORM || j == WEATHER_DOWNPOUR))
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_FOG:
-                j = GetCurrentWeather();
-                if (evolutions[i].param <= level
-                 && (j == WEATHER_FOG_HORIZONTAL || j == WEATHER_FOG_DIAGONAL))
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_MAPSEC:
-                if (gMapHeader.regionMapSectionId == evolutions[i].param)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_SPECIFIC_MAP:
-                currentMap = ((gSaveBlock1Ptr->location.mapGroup) << 8 | gSaveBlock1Ptr->location.mapNum);
-                if (currentMap == evolutions[i].param)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_LEVEL_NATURE_AMPED:
-                if (evolutions[i].param <= level)
-                {
-                    u8 nature = GetNature(mon);
-                    switch (nature)
-                    {
-                    case NATURE_HARDY:
-                    case NATURE_BRAVE:
-                    case NATURE_ADAMANT:
-                    case NATURE_NAUGHTY:
-                    case NATURE_DOCILE:
-                    case NATURE_IMPISH:
-                    case NATURE_LAX:
-                    case NATURE_HASTY:
-                    case NATURE_JOLLY:
-                    case NATURE_NAIVE:
-                    case NATURE_RASH:
-                    case NATURE_SASSY:
-                    case NATURE_QUIRKY:
-                        targetSpecies = evolutions[i].targetSpecies;
-                        break;
-                    }
-                }
-                break;
-            case EVO_LEVEL_NATURE_LOW_KEY:
-                if (evolutions[i].param <= level)
-                {
-                    u8 nature = GetNature(mon);
-                    switch (nature)
-                    {
-                    case NATURE_LONELY:
-                    case NATURE_BOLD:
-                    case NATURE_RELAXED:
-                    case NATURE_TIMID:
-                    case NATURE_SERIOUS:
-                    case NATURE_MODEST:
-                    case NATURE_MILD:
-                    case NATURE_QUIET:
-                    case NATURE_BASHFUL:
-                    case NATURE_CALM:
-                    case NATURE_GENTLE:
-                    case NATURE_CAREFUL:
-                        targetSpecies = evolutions[i].targetSpecies;
-                        break;
-                    }
-                }
-                break;
-            case EVO_ITEM_HOLD:
-                if (heldItem == evolutions[i].param)
-                {
-                    targetSpecies = evolutions[i].targetSpecies;
-                    consumeItem = TRUE;
-                }
-                break;
-            case EVO_USE_MOVE_TWENTY_TIMES:
-                if (evolutionTracker >= 20)
-                    targetSpecies = evolutions[i].targetSpecies;
+                    conditionsMet = TRUE;
                 break;
-            case EVO_RECOIL_DAMAGE_MALE:
-                if (evolutionTracker >= evolutions[i].param && GetMonGender(mon) == MON_MALE)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_RECOIL_DAMAGE_FEMALE:
-                if (evolutionTracker >= evolutions[i].param && GetMonGender(mon) == MON_FEMALE)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_DEFEAT_THREE_WITH_ITEM:
-                if (evolutionTracker >= 3)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_OVERWORLD_STEPS:
-                if (mon == GetFirstLiveMon() && gFollowerSteps >= evolutions[i].param)
-                    targetSpecies = evolutions[i].targetSpecies;
+            case EVO_LEVEL_BATTLE_ONLY:
+                if (mode == EVO_MODE_BATTLE_ONLY && evolutions[i].param <= level)
+                    conditionsMet = TRUE;
                 break;
             }
-        }
-        break;
-    case EVO_MODE_CANT_STOP:
-        level = GetMonData(mon, MON_DATA_LEVEL, 0);
-        friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, 0);
-
-        for (i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
-        {
-            if (SanitizeSpeciesId(evolutions[i].targetSpecies) == SPECIES_NONE)
-                continue;
 
-            switch (evolutions[i].method)
+            if (conditionsMet && DoesMonMeetAdditionalConditions(mon, evolutions[i].params, NULL, PARTY_SIZE, canStopEvo))
             {
-            case EVO_ITEM_COUNT_999:
-                if (CheckBagHasItem(evolutions[i].param, 999))
-                {
-                    targetSpecies = evolutions[i].targetSpecies;
-                    RemoveBagItem(evolutions[i].param, 999);
-                }
+                // All checks passed, so stop checking the rest of the evolutions.
+                // This is different from vanilla where the loop continues.
+                // If you have overlapping evolutions, put the ones you want to happen first on top of the list.
+                targetSpecies = evolutions[i].targetSpecies;
                 break;
             }
         }
@@ -4762,24 +4761,23 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16
     case EVO_MODE_TRADE:
         for (i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
         {
+            bool32 conditionsMet = FALSE;
             if (SanitizeSpeciesId(evolutions[i].targetSpecies) == SPECIES_NONE)
                 continue;
 
             switch (evolutions[i].method)
             {
             case EVO_TRADE:
-                targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_TRADE_ITEM:
-                if (evolutions[i].param == heldItem)
-                {
-                    targetSpecies = evolutions[i].targetSpecies;
-                    consumeItem = TRUE;
-                }
+                conditionsMet = TRUE;
                 break;
-            case EVO_TRADE_SPECIFIC_MON:
-                if (evolutions[i].param == partnerSpecies && partnerHoldEffect != HOLD_EFFECT_PREVENT_EVOLVE)
-                    targetSpecies = evolutions[i].targetSpecies;
+            }
+
+            if (conditionsMet && DoesMonMeetAdditionalConditions(mon, evolutions[i].params, tradePartner, PARTY_SIZE, canStopEvo))
+            {
+                // All checks passed, so stop checking the rest of the evolutions.
+                // This is different from vanilla where the loop continues.
+                // If you have overlapping evolutions, put the ones you want to happen first on top of the list.
+                targetSpecies = evolutions[i].targetSpecies;
                 break;
             }
         }
@@ -4788,6 +4786,7 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16
     case EVO_MODE_ITEM_CHECK:
         for (i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
         {
+            bool32 conditionsMet = FALSE;
             if (SanitizeSpeciesId(evolutions[i].targetSpecies) == SPECIES_NONE)
                 continue;
 
@@ -4795,23 +4794,18 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16
             {
             case EVO_ITEM:
                 if (evolutions[i].param == evolutionItem)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_ITEM_FEMALE:
-                if (GetMonGender(mon) == MON_FEMALE && evolutions[i].param == evolutionItem)
-                    targetSpecies = evolutions[i].targetSpecies;
+                    conditionsMet = TRUE;
                 break;
-            case EVO_ITEM_MALE:
-                if (GetMonGender(mon) == MON_MALE && evolutions[i].param == evolutionItem)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_ITEM_NIGHT:
-                if (GetTimeOfDay() == TIME_NIGHT && evolutions[i].param == evolutionItem)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_ITEM_DAY:
-                if (GetTimeOfDay() != TIME_NIGHT && evolutions[i].param == evolutionItem)
-                    targetSpecies = evolutions[i].targetSpecies;
+            }
+
+            if (conditionsMet && DoesMonMeetAdditionalConditions(mon, evolutions[i].params, NULL, PARTY_SIZE, canStopEvo))
+            {
+                // All checks passed, so stop checking the rest of the evolutions.
+                // This is different from vanilla where the loop continues.
+                // If you have overlapping evolutions, put the ones you want to happen first on top of the list.
+                targetSpecies = evolutions[i].targetSpecies;
+                if (canStopEvo != NULL)
+                    *canStopEvo = FALSE;
                 break;
             }
         }
@@ -4820,14 +4814,23 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16
     case EVO_MODE_BATTLE_SPECIAL:
         for (i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
         {
+            bool32 conditionsMet = FALSE;
             if (SanitizeSpeciesId(evolutions[i].targetSpecies) == SPECIES_NONE)
                 continue;
 
             switch (evolutions[i].method)
             {
-            case EVO_CRITICAL_HITS:
-                if (gPartyCriticalHits[evolutionItem] >= evolutions[i].param)
-                    targetSpecies = evolutions[i].targetSpecies;
+                case EVO_BATTLE_END:
+                    conditionsMet = TRUE;
+                    break;
+            }
+
+            if (conditionsMet && DoesMonMeetAdditionalConditions(mon, evolutions[i].params, NULL, evolutionItem, canStopEvo))
+            {
+                // All checks passed, so stop checking the rest of the evolutions.
+                // This is different from vanilla where the loop continues.
+                // If you have overlapping evolutions, put the ones you want to happen first on top of the list.
+                targetSpecies = evolutions[i].targetSpecies;
                 break;
             }
         }
@@ -4836,34 +4839,31 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16
     case EVO_MODE_OVERWORLD_SPECIAL:
         for (i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
         {
+            bool32 conditionsMet = FALSE;
             if (SanitizeSpeciesId(evolutions[i].targetSpecies) == SPECIES_NONE)
                 continue;
 
             switch (evolutions[i].method)
             {
-            case EVO_SCRIPT_TRIGGER_DMG:
-            {
-                u16 currentHp = GetMonData(mon, MON_DATA_HP, NULL);
-                if (evolutionItem == EVO_SCRIPT_TRIGGER_DMG
-                    && currentHp != 0
-                    && (GetMonData(mon, MON_DATA_MAX_HP, NULL) - currentHp >= evolutions[i].param))
-                    targetSpecies = evolutions[i].targetSpecies;
+            case EVO_SCRIPT_TRIGGER:
+                if (gSpecialVar_0x8000 == evolutions[i].param)
+                    conditionsMet = TRUE;
                 break;
             }
-            case EVO_DARK_SCROLL:
-                if (evolutionItem == EVO_DARK_SCROLL)
-                    targetSpecies = evolutions[i].targetSpecies;
-                break;
-            case EVO_WATER_SCROLL:
-                if (evolutionItem == EVO_WATER_SCROLL)
-                    targetSpecies = evolutions[i].targetSpecies;
+
+            if (conditionsMet && DoesMonMeetAdditionalConditions(mon, evolutions[i].params, NULL, PARTY_SIZE, canStopEvo))
+            {
+                // All checks passed, so stop checking the rest of the evolutions.
+                // This is different from vanilla where the loop continues.
+                // If you have overlapping evolutions, put the ones you want to happen first on top of the list.
+                targetSpecies = evolutions[i].targetSpecies;
                 break;
             }
         }
         break;
     }
 
-    // Pikachu, Meowth, and Eevee cannot evolve if they have the
+    // Pikachu, Meowth, Eevee and Duraludon cannot evolve if they have the
     // Gigantamax Factor. We assume that is because their evolutions
     // do not have a Gigantamax Form.
     if (GetMonData(mon, MON_DATA_GIGANTAMAX_FACTOR, NULL)
@@ -4873,12 +4873,6 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, enum EvolutionMode mode, u16
         return SPECIES_NONE;
     }
 
-    if (consumeItem)
-    {
-        heldItem = ITEM_NONE;
-        SetMonData(mon, MON_DATA_HELD_ITEM, &heldItem);
-    }
-
     return targetSpecies;
 }
 
@@ -6700,13 +6694,12 @@ void RemoveIVIndexFromList(u8 *ivs, u8 selectedIv)
 void TrySpecialOverworldEvo(void)
 {
     u8 i;
-    u8 evoMethod = gSpecialVar_0x8000;
-    u16 canStopEvo = gSpecialVar_0x8001;
+    bool32 canStopEvo = gSpecialVar_0x8001;
     u16 tryMultiple = gSpecialVar_0x8002;
 
     for (i = 0; i < PARTY_SIZE; i++)
     {
-        u16 targetSpecies = GetEvolutionTargetSpecies(&gPlayerParty[i], EVO_MODE_OVERWORLD_SPECIAL, evoMethod, SPECIES_NONE);
+        u32 targetSpecies = GetEvolutionTargetSpecies(&gPlayerParty[i], EVO_MODE_OVERWORLD_SPECIAL, 0, SPECIES_NONE, &canStopEvo);
         if (targetSpecies != SPECIES_NONE && !(sTriedEvolving & (1u << i)))
         {
             sTriedEvolving |= 1u << i;
diff --git a/src/trade.c b/src/trade.c
index 04b1977c17b..45f812996d5 100644
--- a/src/trade.c
+++ b/src/trade.c
@@ -3416,7 +3416,7 @@ enum {
 
 static bool8 DoTradeAnim_Cable(void)
 {
-    u16 evoTarget;
+    u32 evoTarget;
 
     switch (sTradeAnim->state)
     {
@@ -3852,7 +3852,7 @@ static bool8 DoTradeAnim_Cable(void)
     case STATE_TRY_EVOLUTION: // Only if in-game trade, link trades use CB2_TryLinkTradeEvolution
         TradeMons(gSpecialVar_0x8005, 0);
         gCB2_AfterEvolution = CB2_InGameTrade;
-        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], EVO_MODE_TRADE, ITEM_NONE, &gPlayerParty[gSelectedTradeMonPositions[TRADE_PARTNER]]);
+        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], EVO_MODE_TRADE, ITEM_NONE, &gPlayerParty[gSelectedTradeMonPositions[TRADE_PARTNER]], NULL);
         if (evoTarget != SPECIES_NONE)
             TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], evoTarget, sTradeAnim->monSpriteIds[TRADE_PARTNER], gSelectedTradeMonPositions[TRADE_PLAYER]);
         sTradeAnim->state++;
@@ -3889,7 +3889,7 @@ static bool8 DoTradeAnim_Cable(void)
 
 static bool8 DoTradeAnim_Wireless(void)
 {
-    u16 evoTarget;
+    u32 evoTarget;
 
     switch (sTradeAnim->state)
     {
@@ -4349,7 +4349,7 @@ static bool8 DoTradeAnim_Wireless(void)
     case STATE_TRY_EVOLUTION: // Only if in-game trade, link trades use CB2_TryLinkTradeEvolution
         TradeMons(gSpecialVar_0x8005, 0);
         gCB2_AfterEvolution = CB2_InGameTrade;
-        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], EVO_MODE_TRADE, ITEM_NONE, &gPlayerParty[gSelectedTradeMonPositions[TRADE_PARTNER]]);
+        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], EVO_MODE_TRADE, ITEM_NONE, &gPlayerParty[gSelectedTradeMonPositions[TRADE_PARTNER]], NULL);
         if (evoTarget != SPECIES_NONE)
             TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], evoTarget, sTradeAnim->monSpriteIds[TRADE_PARTNER], gSelectedTradeMonPositions[TRADE_PLAYER]);
         sTradeAnim->state++;
@@ -4383,7 +4383,7 @@ static bool8 DoTradeAnim_Wireless(void)
 // In-game trades resolve evolution during the trade sequence, in STATE_TRY_EVOLUTION
 static void CB2_TryLinkTradeEvolution(void)
 {
-    u16 evoTarget;
+    u32 evoTarget;
     switch (gMain.state)
     {
     case 0:
@@ -4392,7 +4392,7 @@ static void CB2_TryLinkTradeEvolution(void)
         break;
     case 4:
         gCB2_AfterEvolution = CB2_SaveAndEndTrade;
-        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], EVO_MODE_TRADE, ITEM_NONE, &gPlayerParty[gSelectedTradeMonPositions[TRADE_PARTNER]]);
+        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], EVO_MODE_TRADE, ITEM_NONE, &gPlayerParty[gSelectedTradeMonPositions[TRADE_PARTNER]], NULL);
         if (evoTarget != SPECIES_NONE)
             TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[TRADE_PLAYER]], evoTarget, sTradeAnim->monSpriteIds[TRADE_PARTNER], gSelectedTradeMonPositions[TRADE_PLAYER]);
         else if (IsWirelessTrade())
diff --git a/test/species.c b/test/species.c
index 2d702b6c453..3eb8c093955 100644
--- a/test/species.c
+++ b/test/species.c
@@ -98,10 +98,10 @@ TEST("Form change targets have the appropriate species flags")
 
 TEST("No species has two evolutions that use the evolution tracker")
 {
-    u32 i;
+    u32 i, j;
     u32 species = SPECIES_NONE;
     u32 evolutionTrackerEvolutions;
-    bool32 hasGenderBasedRecoil;
+    bool32 hasRecoilEvo;
     const struct Evolution *evolutions;
 
     for (i = 0; i < NUM_SPECIES; i++)
@@ -110,24 +110,28 @@ TEST("No species has two evolutions that use the evolution tracker")
     }
 
     evolutionTrackerEvolutions = 0;
-    hasGenderBasedRecoil = FALSE;
+    hasRecoilEvo = FALSE;
     evolutions = GetSpeciesEvolutions(species);
 
     for (i = 0; evolutions[i].method != EVOLUTIONS_END; i++)
     {
-        if (evolutions[i].method == EVO_USE_MOVE_TWENTY_TIMES
-         || evolutions[i].method == EVO_DEFEAT_THREE_WITH_ITEM
-        )
-            evolutionTrackerEvolutions++;
-
-        if (evolutions[i].method == EVO_RECOIL_DAMAGE_MALE
-         || evolutions[i].method == EVO_RECOIL_DAMAGE_FEMALE)
+        if (evolutions[i].params == NULL)
+            continue;
+        for (j = 0; evolutions[i].params[j].condition != CONDITIONS_END; j++)
         {
-            // Special handling for these since they can be combined as the evolution tracker field is used for the same purpose
-            if (!hasGenderBasedRecoil)
-            {
-                hasGenderBasedRecoil = TRUE;
+            if (evolutions[i].params[j].condition == IF_USED_MOVE_X_TIMES
+             || evolutions[i].params[j].condition == IF_DEFEAT_X_WITH_ITEMS
+            )
                 evolutionTrackerEvolutions++;
+
+            if (evolutions[i].params[j].condition == IF_RECOIL_DAMAGE_GE)
+            {
+                // Special handling for these since they can be combined as the evolution tracker field is used for the same purpose
+                if (!hasRecoilEvo)
+                {
+                    hasRecoilEvo = TRUE;
+                    evolutionTrackerEvolutions++;
+                }
             }
         }
     }
@@ -148,4 +152,4 @@ TEST("Every species has a description")
     }
 
     EXPECT_NE(StringCompare(GetSpeciesPokedexDescription(species), gFallbackPokedexText), 0);
-}
+}
\ No newline at end of file