{ "description": { "translate": "enchantment.minecraft.mending" }, "supported_items": "#minecraft:enchantable/durability", "weight": 2, "max_level": 1, "min_cost": { "base": 25, "per_level_above_first": 25 }, "max_cost": { "base": 75, "per_level_above_first": 25 }, "anvil_cost": 4, "slots": [ "any" ], "effects": { "minecraft:repair_with_xp": [ { "effect": { "factor": 2.0, "type": "minecraft:multiply" } } ] } }