setIcon(<mod_lavacow:undertaker_shovel>)
setTitle("盗墓笔记")
setDescription("埋葬盗墓的送葬者。")

addRewardFunction("triumph:killedundertaker")

addParent("triumph:advancements/bosskills/root")

criteria = addCriteria("undertaker", "minecraft:player_killed_entity")
criteria.setEntityType("mod_lavacow:undertaker")

hideLines()
alwaysVisible()
setPos(-219,179)