setTitle("What's the Matter with Overworldians?") setIcon() setTranslatedDescription("advancement.sf4.age_power.overworldianmatter.description") addParent("sf4:age_power/root") //Criteria criteria = addCriteria("Obtain Overworldian Matter", "minecraft:inventory_changed") criteria.addItem() setRewardExperience(10) hideLines() alwaysVisible() setPos(-129,121)