|Species|| ½ Celestialsapien|
|Powers and Abilities|
|Voice Actor||Judd Nelson|
|First Appearance||And Then There Were None|
Atomic-X's torso is mainly that of Atomix's, but is Alien X's height and shape. His head is in the shape of Alien X's, with Atomix's eyebrows fused with the middle spike of Alien X's head, and the details from Atomix's chin. His upper body is the shape of Alien X's with details from Atomix. His lower arms are that of Atomix, while his hands have the coloration of Alien X. He has Atomix's belt while it lacks the green, and his legs are that of Alien X with details from Atomix. He wears the Biomnitrix on his chest.
Powers and Abilities
Atomic-X has enhanced strength, capable of knocking Vilgax into the air with just a mere flick of a finger. He can also teleport anywhere he wishes and create multiple light fusions and black holes without physically doing anything. He can also shoot energy beams from fists and is capable of flying.
Atomic-X can be destroyed by a Chronosapien Time Bomb and is vulnerable to time attacks.
- Atomic-X first appeared in And Then There Were None. Atomic-X tried to stop the Chronosapien Time Bomb but failed and was erased from existence.
- In And Then There Was Ben, Atomic-X was brought back to existence by No Watch Ben as Clockwork. Later, Atomic-X helped the good Bens defeat Vilgax.
- In The End of an Era, Atomic-X battled Maltruant but was defeated in order to save Spanner.
Ben 10: Omniverse
- In the original artwork, his chin has Alien X's starfield design. His belt is white, and breaks in the middle of his waist, as his chest arrow is longer. The second rings on his lower legs are white instead of green. Instead of a green metal collar around his neck, he has a white v-neck pattern with green bolts at the sides, and his boots are only white on the front of feet, rather than entirely so. The Omnitrix is not on his chest (actually, it is not visible anywhere), with Atomix's energy chest symbol in its place.
|Ben 10,000 Aliens|
|Arctiguana • Buzzshock • Cannonbolt • Diamondhead • Ditto • Four Arms • Grey Matter • Heatblast • Sandbox • Shellhead • Snakepit • Snare-oh • Spitter • Stinkfly • Way Big • Wildmutt • Wildvine • XLR8|
|Atomic-X • Big Chuck • Crashocker • Fourmungousaur • Humungoopsaur • UpRigg|