Vilgax
Vilgax (from Ben 10 / Ben 10: Alien Force / Ben 10: Ultimate Alien) is the villain who is an intergalactic alien conqueror, a Chimera Sui Generis who serves as Ben Tennyson's arch-nemesis and is also on Ganondorf's side as part of the Ganon Force in The Ian Isberto Adventures series. Vilgax is ruthless, cruel and power hungry. His primary objective seems to be gaining the Omnitrix so that he can use it to take over the universe. He is known to be very manipulative, notably so of the Galactic Code of conduct, in order to achieve his goals. Despite his cruel and villainous tendencies, Vilgax does care about his own people, so much so that he is willing to put his own life on the line and use whatever other means necessary to ensure Vilgaxia's, and its people's, safety; even if it means begging his enemies for help.