Omega Hydranoid (Japanese version Ace Hydra (エースヒュドラ Ēsu Hyudora)) is the evolution of Alpha Hydranoid and the ultimate evolution of Hydranoid. He is the Guardian Bakugan of the former villainess Jinx. After the event of the BakuAges series all seasons, he is freed from the Darkus Silent Percival. And now, Omega Hydranoid and Jinx fight against his evil counterpart Razen Hydranoid and Julius who revived him with his revival orb, in the end, Razen Hydranoid and Julius are beaten by them.