setIcon(<minecraft:elytra>)
setTranslatedTitle("Ender Airlines")
setTranslatedDescription("Obtain an Elytra.")

addParent("Age3:TheEnd")

setShowToast(true)
visibleIf("Age3:root")

criteria = addCriteria("ItemInv", "minecraft:inventory_changed")
criteria.addItem(<minecraft:elytra>)
setPos(300,-99)