The emperor of the Zeon Clan and the archenemy of Superior Dragon. Appears as a floating emblem outside the Moore dimension. During Sieg Zeon Hen, he possesses a weak monster called Zakrello Cat and mutated it into a massive monster. Although it was defeated by the end of Sieg Zeon Hen, it would return in Seikihei Monogatari by possessing the Heavy Knight Gundam GP02 and become Heavy Knight Atomic Gundam. In Kikoushin Densetsu, it take control of King Aiguille after being forced out of GP02's body and eventually becomes his true form, Sieg Zeon Mabuze. He reappears again later in Suda Doaka Knight Saga as Sieg Zeon Ignis after Sinanju Rebound used the Netherworld's Holy Grail to open the Gate to the Netherworld and resurrect the Zeon Clan.