diff --git a/src/main/resources/data/paradise_lost/dimension_type/paradise_lost.json b/src/main/resources/data/paradise_lost/dimension_type/paradise_lost.json
index 7f2ddef3f..c385fc6b6 100644
--- a/src/main/resources/data/paradise_lost/dimension_type/paradise_lost.json
+++ b/src/main/resources/data/paradise_lost/dimension_type/paradise_lost.json
@@ -13,7 +13,7 @@
   "monster_spawn_block_light_limit": 0,
   "monster_spawn_light_level": {
     "type": "minecraft:uniform",
-    "max_inclusive": 7,
+    "max_inclusive": 3,
     "min_inclusive": 0
   },
   "natural": true,
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/autumnal_tundra.json b/src/main/resources/data/paradise_lost/worldgen/biome/autumnal_tundra.json
index f1346a5bf..72bd465f9 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/autumnal_tundra.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/autumnal_tundra.json
@@ -67,7 +67,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/continental_plateau.json b/src/main/resources/data/paradise_lost/worldgen/biome/continental_plateau.json
index 5166c94dd..6afb05057 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/continental_plateau.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/continental_plateau.json
@@ -69,7 +69,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/highlands.json b/src/main/resources/data/paradise_lost/worldgen/biome/highlands.json
index ee04c1831..3540a6a20 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/highlands.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/highlands.json
@@ -66,7 +66,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/highlands_forest.json b/src/main/resources/data/paradise_lost/worldgen/biome/highlands_forest.json
index 252743229..ac583dcb9 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/highlands_forest.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/highlands_forest.json
@@ -66,7 +66,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/highlands_grand_glade.json b/src/main/resources/data/paradise_lost/worldgen/biome/highlands_grand_glade.json
index 1989dad43..1602386a0 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/highlands_grand_glade.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/highlands_grand_glade.json
@@ -68,7 +68,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/highlands_shield.json b/src/main/resources/data/paradise_lost/worldgen/biome/highlands_shield.json
index 6885f02c7..5ec2eeb57 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/highlands_shield.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/highlands_shield.json
@@ -76,7 +76,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/highlands_thicket.json b/src/main/resources/data/paradise_lost/worldgen/biome/highlands_thicket.json
index c0be97ca8..a84872793 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/highlands_thicket.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/highlands_thicket.json
@@ -69,7 +69,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/tradewinds.json b/src/main/resources/data/paradise_lost/worldgen/biome/tradewinds.json
index 978923c28..082d03135 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/tradewinds.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/tradewinds.json
@@ -63,7 +63,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/biome/wisteria_woods.json b/src/main/resources/data/paradise_lost/worldgen/biome/wisteria_woods.json
index aefbde7fe..625864e6f 100644
--- a/src/main/resources/data/paradise_lost/worldgen/biome/wisteria_woods.json
+++ b/src/main/resources/data/paradise_lost/worldgen/biome/wisteria_woods.json
@@ -66,7 +66,12 @@
     ]
   ],
   "has_precipitation": true,
-  "spawn_costs": {},
+  "spawn_costs": {
+    "paradise_lost:envoy": {
+      "charge": 0.7,
+      "energy_budget": 0.2
+    }
+  },
   "spawners": {
     "ambient": [],
     "axolotls": [],
diff --git a/src/main/resources/data/paradise_lost/worldgen/placed_feature/ore_cherine.json b/src/main/resources/data/paradise_lost/worldgen/placed_feature/ore_cherine.json
index 779c2a9ca..7a54fe2e4 100644
--- a/src/main/resources/data/paradise_lost/worldgen/placed_feature/ore_cherine.json
+++ b/src/main/resources/data/paradise_lost/worldgen/placed_feature/ore_cherine.json
@@ -3,7 +3,7 @@
   "placement": [
     {
       "type": "minecraft:count",
-      "count": 36
+      "count": 26
     },
     {
       "type": "minecraft:in_square"
@@ -13,7 +13,7 @@
       "height": {
         "type": "minecraft:trapezoid",
         "max_inclusive": {
-          "absolute": 320
+          "absolute": 200
         },
         "min_inclusive": {
           "absolute": 0
diff --git a/src/main/resources/data/paradise_lost/worldgen/placed_feature/ore_olvite.json b/src/main/resources/data/paradise_lost/worldgen/placed_feature/ore_olvite.json
index 87aa6ba21..8f26f5bc8 100644
--- a/src/main/resources/data/paradise_lost/worldgen/placed_feature/ore_olvite.json
+++ b/src/main/resources/data/paradise_lost/worldgen/placed_feature/ore_olvite.json
@@ -3,7 +3,7 @@
   "placement": [
     {
       "type": "minecraft:count",
-      "count": 28
+      "count": 18
     },
     {
       "type": "minecraft:in_square"
@@ -13,10 +13,10 @@
       "height": {
         "type": "minecraft:trapezoid",
         "max_inclusive": {
-          "absolute": 384
+          "absolute": 200
         },
         "min_inclusive": {
-          "absolute": 0
+          "absolute": 64
         }
       }
     },