A «Divine Object» (ディヴァイン・オブジェクト or 神器, Divain Obujekuto or Jinki?) is an item in Underworld that was created by converting an animal, plant or object which had gathered a large amount of resources (memories) into a high «Priority» item, usually via a high-ranking Sacred Arts ritual. The «Priority» Class of Divine Objects outrank even items made out of dragon bones, which are supposedly the highest grade material for weapons in Underworld. Weapons of this class can be enhanced with the high-ranking «Armament Full Control Art» Sacred Art ritual that unlocks the true potential of the weapon.