Cauldron recipes

Cauldron brewing recipes can be added via datapacks, just like normal vanilla recipes. The format is similar and here is an example of a recipe for the cauldron:

  "type": "pgeg:spell_cauldron",
  "ingredients": [
    {
      "item": "minecraft:dirt"
    },
    {
      "item": "minecraft:red_mushroom"
    },
    {
      "item": "minecraft:brown_mushroom"
    }
  ],
  "result": {
    "item": "minecraft:mycelium",
    "count": 1
  },
  "wands": [
    {
      "tag": "pgeg:wand_level_1"
    }
  ],
  "group": "transmutation"
}

This would myke Mycelium out of dirt, a red and a brown mushroom, and you would need to stir with a wand, that is at least level 1.