Bellicus

"We are the most delibrative."

- Bellicus Bellicus is Alien X's voice of rage and aggression.

Appearance
Bellicus looks like a male green human face with very realistic features (i.e. the wrinkles on his face).

History
He first appeared in the episode X = Ben + 2 when Ben transformed into Alien X, and Ben quickly discovered he was locked inside the form because of the eternal debates between the two entities who control its body, Serena and Bellicus. He is the one who states that Ben is the voice of reason in this part of the transformation. Professor Paradox is not allowed to be closer than 500 light years to him and Serena, or any Celestialsapien for that matter.

Powers and Abilities
Bellicus, along with Serena (and by extension Ben), has the ability to warp reality.

Weaknesses
Due to Alien X not being able to do anything without a consensus from two of the three parts (in Omniverse, all three parts) of its personality, Bellicus is relatively powerless on his own.

Bellicus can be terrified by Toepick's face.

Trivia

 * Bellicus seems to have a fondness of the dinosaurs, as he tried to persuade Ben into preventing their extinction in X = Ben + 2.
 * Bellicus' tabled motion to save the dinosaurs was argument number 80 million and 3 (80,000,003).