{ "display": { "icon": { "item": "minecraft:sculk_catalyst" }, "title": "Mojang... is that the best you've got?", "description": "Kill a Warden. So much for sneaking.", "frame": "challenge", "announce_to_chat": true }, "parent": "canopy:mobs", "criteria": { "kill_warden": { "trigger": "minecraft:player_killed_entity", "conditions": { "entity": { "type": "minecraft:warden" } } } } }