{
	"rewards": {
		"function": "blazeandcave:advancement/check/battle_of_the_bands"
	},		
	"criteria": {
		"goat_horn": {
			"trigger": "minecraft:using_item",
			"conditions": {
				"item": {
					"items": [
						"minecraft:goat_horn"
					]
				}
			}
		}
	}
}
