A form of Ultraman Belial after using the Dark Lugiel Capsule and the Alien Empera Capsule to perform Demonic Fusion Unleash. He possesses a Sturm Organ on his back that reverses and absorbs the energy of Ultraman King scattered throughout the universe, making him an ultimate life form that cannot be categorized as either a Belial Fusion Monster or a Super Ultraman.

He demonstrates unrivaled strength that overwhelms all. In battle, he uses the Giga Battlenizer. His finishing move is the Atros Burst.