It is an enormous golem that guards the huge gateway to the heavens. Each of its arms and legs wields the power of light, wind, water, and fire, and its body is made of Orichalcon, an ancient ore with tremendous strength and the property of halving mana. Even if the body is destroyed, it regenerates infinitely, so it can never be attacked unless there is a means to destroy its weak point, the inner core, all at once.