Albedo

Originally a Galvan and Azmuth's former assistant, Albedo was turned into a red-eyed, white-haired clone of Ben after a failed attempt to take Ben's Omnitrix. He has a red jacket, instead of a green one and his name comes from the term Albedo, which derives from alchemy and psychology and refers to a person's unconscious personality or anima/animus. It also means light reflecting off of a surface, referring to him as a copy of Ben.

Albedo is portrayed as a rude, arrogant, and ambitious individual exhibiting sociopathic tendencies. He is unaccepting of Ben's right to wear the Omnitrix because he is just an unworthy human. He bears an animosity towards Azmuth, even so much as claiming the credit for the creation of the Omnitrix for himself. Originally being a scientist, he speaks with a larger vocabulary, being more intellectual than Ben, though in a rather cold and condescending manner.

Because he had gained Ben's DNA, Albedo acquired Ben's cravings and habits, which he considers utterly repulsive: He has the same taste in food, scratches himself in inappropriate places, and his left eye twitches when he lies. As a running gag, he develops a craving for chili fries, even more than Ben himself, calling it a "human weakness." Originally he had hated this habit, but develops a liking for them, though he denies this and blames it on his human DNA.

Albedo is suspicious and distrustful of others. During his brief team up with Vilgax, he had his suspicion of Vilgax betraying him from the very beginning, which later proved correct after they had beaten Ben and taken his Omnitrix.

Ultima role
Albedo make his appearances on Webhenomenon, a prequel story that writteh by another fan of the ultima, Albedo stroke on a wave of attack of monster changing from his omnitrix to distracted Spider-man and his team enough time for unleashing an impending Org invasion  on Spider-man world.