{
  "description": {
    "translate": "enchantment.minecraft.respiration"
  },
  "min_cost": {
    "base": 10,
    "per_level_above_first": 10
  },
  "max_cost": {
    "base": 40,
    "per_level_above_first": 10
  },
  "anvil_cost": 4,
  "slots": [
    "head"
  ],
  "supported_items": "#minecraft:enchantable/head_armor",
  "weight": 2,
  "max_level": 3,
  "effects": {
    "minecraft:attributes": [
      {
        "id": "minecraft:enchantment.respiration",
        "attribute": "minecraft:generic.oxygen_bonus",
        "amount": {
          "base": 1.0,
          "per_level_above_first": 1.0,
          "type": "minecraft:linear"
        },
        "operation": "add_value"
      }
    ]
  }
}