setIcon(<minetraps:nail_trap>)
setTitle("钉子陷阱")
setDescription("用钉刺更快的杀死生物。")

addParent("triumph:advancements/basedefense/nails")

criteria = addCriteria("Nail Trap", "minecraft:inventory_changed")
criteria.addItem(<minetraps:nail_trap>)

alwaysVisible()
setPos(-221,0)