{
    "anvil_cost": 2,
    "description": {
      "translate": "enchantment.minecraft.unbreaking"
    },
    "effects": {
      "minecraft:item_damage": [
        {
          "effect": {
            "type": "minecraft:remove_binomial",
            "chance": {
              "type": "minecraft:fraction",
              "denominator": {
                "type": "minecraft:linear",
                "base": 10,
                "per_level_above_first": 5
              },
              "numerator": {
                "type": "minecraft:linear",
                "base": 2,
                "per_level_above_first": 2
              }
            }
          },
          "requirements": {
            "condition": "minecraft:match_tool",
            "predicate": {
              "items": "#minecraft:enchantable/armor"
            }
          }
        },
        {
          "effect": {
            "type": "minecraft:remove_binomial",
            "chance": {
              "type": "minecraft:fraction",
              "denominator": {
                "type": "minecraft:linear",
                "base": 2,
                "per_level_above_first": 1
              },
              "numerator": {
                "type": "minecraft:linear",
                "base": 1,
                "per_level_above_first": 1
              }
            }
          },
          "requirements": {
            "condition": "minecraft:inverted",
            "term": {
              "condition": "minecraft:match_tool",
              "predicate": {
                "items": "#minecraft:enchantable/armor"
              }
            }
          }
        }
      ]
    },
    "max_cost": {
      "base": 55,
      "per_level_above_first": 8
    },
    "max_level": 10,
    "min_cost": {
      "base": 5,
      "per_level_above_first": 8
    },
    "slots": [
      "any"
    ],
    "supported_items": "#minecraft:enchantable/durability",
    "exclusive_set":"minecraft:unbreaking",
    "weight": 5
  }