|Home World||Forge of Creation|
|Powers and Abilities|
|First Appearance||Age of Rassilion|
Alien X is the Ultimatrix's DNA sample of a Celestialsapien from the Forge of Creation in Ben Ten: Enter the Ultimatrix.
He has his Omniverse appearance, but the Ultimatrix is on his abdomen, and there is a green 10 on his chest. Also, his white outline and hands are green. His Ben 23 counterpart has gold instead of silver, a blue outline, blue eyes/Omnitrix, and a gold 23 instead of a green 10. His Benzarro conterpart has a purple color scheme and purple straitjacket straps as part of the outine, as well as having one eye and several holes through him, with warped stars around them. His Ben 7 counterpart has yellow stars/outline, brown instead of silver and orange eyes/Trix.
Ben is floating in an area with Alien X's starry sky design, plus some galaxies. He opens his eyes wider than should be physically possible and lots of events that happened to him throughout the four iterations of Ben 10 and BTEU flash in them, in Omniverse animation style. The "starry sky" background appears to seep into his body and cover him. His head changes shape, and he gains a green outline. His eyes close, he sprouts three horns, a 10 glows white on his chest and fades to green, as does the Omnitrix, though its silver also glows white at first. Ben opens his eyes again as Alien X, and Bellicus and Serena seperate from him, then swirl inward to the Omnitrix, which glows as the transformation is completed.
Powers and Abilities
Same as his canon counterpart. He can survive a black hole, being ejected in the matter stream as himself rather than particles.
Same as his canon counterpart in AF/UA, though simple movements are fully under Ben's control, usually.
No trivia to be read.