|Body||Humanoid with three spikes on his head|
|Powers and Abilities|
Alien X is a Celestialsapien alien from Zvezda. (This is not the Forge of Creation, as confirmed by Dwayne McDuffie. Celestialsapiens are only born in the Forge.)
Bio :EditBen is afraid that Alien X might be too powerful, and only uses him in dire situations. Alien X is capable of warping reality at will. He has a black body covered with tiny white stars, white hands and feet, green eyes, and three horns protruding from his head. Alien X possesses three distinct personalities: Serena, the voice of love and compassion, Bellicus, the voice of rage and aggression, and Ben, the voice of reason.
Alien X can do virtually anything, as long as his personalities can agree on an action.
In order for Alien X to perform any action, including but not limited to, simple movement and transforming back into Ben, at least two of the three personalities (Serena, Bellicus, or Ben) must agree to do so. This reveals to be a major weakness, as the personalities initially weren't even interested in dealing with present affairs and wanted to finish some past ones that weren't possible to deal with without Ben (with a comical scene where Bellicus reopens a discussion on whether or not to save the dinosaurs from extinction).
"Alien Z" :Edit
Alien Z is Ultimate Alien X. He has the same overall appearance. But in Alien Z's case, he has a white body studded with little black stars. He also has the same reality warping powers as Alien X, but he is not held back by Serena or Bellicus.
Ben 10: Superverse :Edit
He will appear later in Ben 10: Superverse and will only be used once.
Ben 10: Protector of the OmniverseEdit
He looks like his Alien Force/Ultimate Alien appearance but is more glowy. He appears in Azmuth's Invention to trap Aggregor in hyperspace. He is used by Ben 10,000 in Best Birthday Bash by Ben to try and revert Devlin 11 back to normal.
As opposed to his sparing canon appearances, Alien X appeared five times, once being without the need for Bellicus and Serena. He was one of four aliens stolen by Darkstar in Ben 10: Invasion of the Omnitrix, and retrieved in Darkstar Falling.
- Albedo Returns
- Homesick Trilogy: The Final Part (first apperance of Bellicus and Serena)
- Ben 10: Alien Queen (non-fanon)
- Ben 10: Invasion of the Omnitrix (stolen)
Ben 10: Alien Generation Edit
He is set to appear in Season 2
16yr old Alien X looks the same but has total control over himself he has his AF/UA look
11yr old Alien X looks the same but he needs two other personalitys he has his AF/UA look as well
Ben 10: Aliens Edit
he is confirmed to appear once every season
Alien X is unlocked when the Omnitrix resets after defeating the Highbreed. He is usually used only as a last resort, but is not always successfully used.
- War of the Worlds Part 2 (John Smith 10) (hologram)
- Tough Luck (John Smith 10) (first appearance)
- Fame (John Smith 10) (on TV)
- Back With a Vengeance (John Smith 10) (by Lucci)
- Love (John Smith 10) (by Lucci)
- Catch a Falling Star (John Smith 10)
- The Ultimate Enemy Part 3 (John Smith 10)
- Out of Luck (first re-appearance)
- Ultimate John (episode) (used by Ultimate John)
- The Ultimate Battle Part 2 (used by Ultimate John)
- Justice (used by Metal John)
- Incarcecon Breakout, Part 2 (first re-appearance) (used by Ultimate John)
- Be Afraid of the Dark (John Smith 10) (flashback)
- Round Four Part 2 (accidental transformation; selected alien was Way Big)
Ben 10: Alien ForceEdit
Ben 10: Ultimate AlienEdit
- The Forge of Creation
Ben 10: OmniverseEdit
- So Long, and Thanks for all the Smoothies
Ben 10,000 RisesEditIn Ben 10,000 Rises, Alien X has a turtleneck. He appears in Plan X where Ben gets stuck as him.
Richard's A Christmas CarolEdit
In Richard's A Christmas Carol, Alien X portrays the second form of the Ghost of Christmas Yet to Come. He changes from the first form when showing Scrooge the Kratchit family's future. He shows Scrooge the grave of himself.