{ "anvil_cost": 4, "description": { "translate": "enchantment.minecraft.fire_aspect" }, "effects": { "minecraft:post_attack": [ { "affected": "victim", "effect": { "type": "minecraft:ignite", "duration": { "type": "minecraft:linear", "base": 4.0, "per_level_above_first": 4.0 } }, "enchanted": "attacker", "requirements": { "condition": "minecraft:damage_source_properties", "predicate": { "is_direct": true } } } ] }, "max_cost": { "base": 60, "per_level_above_first": 20 }, "max_level": 2, "min_cost": { "base": 10, "per_level_above_first": 20 }, "primary_items": "#minecraft:enchantable/sword", "slots": [ "mainhand" ], "supported_items": "#minecraft:enchantable/fire_aspect", "weight": 2 }