|Home Planet||Forge of Creation|
|Powers and Abilities|
|Used By|| Gwen 10|
Ben 10'000 (fusions)
Delta Ben 10'000
|Appears in||Death of Ben 10|
Alien X is a humanoid alien whose body is solid black, with his hands and outline being white. White star-like dots are scattered throughout his body. He has two green, pupil-less eyes and three horn-like protrusions from his forehead. Alien X wears the Omnitrix symbol on his chest.
Gwen 10's Celestialsapien form is thinner and more slender than her male counterparts. Her eyes, like her Omnitrix, are pink. The Omnitrix symbol sits on her stomach with a white silhouette of a cat around it.
Powers and Abilities
Alien X is virtually omnipotent, able to alter reality on a whim.
Alien X possesses two personalities, Bellicus and Serena, who have been on conflict for millennia and thus they are very indecisive. As a result, the simplest form of action requires the Omnitrix wielder to convince these personalities to agree on an issue at hand, which is more often easier said than done.
- Chapter 15 (Attempted transformation)
- Alien X was originally planned to appear in Ten Over Ten Thousand, used by Delta Ben 10'000 at the end to save Ben Delta from Timekiller. However, this idea was scrapped.
- Big X (fusion)
|Death of Ben 10|