bad ben (ben 10 omniverse)

Bad Ben was one of the alternate versions of Ben that were recruited by Vilgax and Eon to destroy the other good Bens from the alternate realities.
He made his debut when he was chasing Good Ben. Once they came face to face he joked with him and transformed into Ghostface to destroy him. He followed him to Mr. Baumann's store where Good Ben was then chased by Albedo and the other Bad Bens (Benzarro, Mad Ben and Nega Ben). Later he appeared with the others along with Vilgax and Eon and was going to attack the Good Bens (Ben without a watch and Ben Prime), but Paradox appeared bringing with him Ben 10,000, Gwen 10 and Ben 23. As a defense he transformed into Gravattack to fight. Thus he chased the alternate Good Ben, but was attacked by Ben Prime transformed into Astrodactyl. He was destroyed along with the other Bens and Eon by the Chronosapien Time Bomb, which was used by Vilgax to destroy all versions of Ben that had the Omnitrix (betraying Eon and the other bad Ben's) In the next episode, "And Then There Was Ben", they return to their existence thanks to the "Sotobro" effect that the Ben without a watch used as Clockwork. After a fight transformed into Buzzshock, he is returned to his parallel timeline by the Ben without a watch transformed into Clockwork.
And in the end there is Ben. His hair is black instead of brown.
His costume is almost identical to the original Ben's, but with darker touches.