setIcon(<gregtech:meta_item_1:741>)
setTranslatedTitle("Energium Crystal")
setTranslatedDescription("Craft this enormous energy ''battery''.")

addParent("Age4:Autoclave")

setShowToast(true)
visibleIf("Age4:root")

criteria = addCriteria("ItemInv", "minecraft:inventory_changed")
criteria.addItem(<gregtech:meta_item_1:741>)
setPos(134,198)