Ultimate Cannonbolt

Ultimate Cannonbolt is the evolved form of Cannonbolt.

Appearance
Ultimate Cannonbolt has hard light metallic blue skin. His shell has cylindrical studs that turn into spikes when he goes into his ball form. He has two on each back segment and one on each shoulder, wrist and leg plates. He has similar teeth to Cannonbolt, but he has two sharp teeth.

Powers and Abilities
Ultimate Cannonbolt has powers similar to Cannonbolt's, but Ultimate Cannonbolt's shell has spikes on it and increased defense and offensive abilities. Ultimate Cannonbolt has increased speed, momentum and can bounce higher. Also, in The Transmogrification of Eunice, he is able to take hits from Sunder's energy axe, only being pushed back. According to the Galactic Racing website and confirmed by Eugine, Ultimate Cannonbolt can fire his spikes as projectiles.

Ultimate Alien

 * Ultimate Cannonbolt first appeared in Too Hot To Handle where he held P'andor while Kevin put his suit back on him.
 * In Perplexahedron, Ultimate Cannonbolt failed to protect his piece of Map of Infinity from Ultimate Aggregor.
 * In The Transmogrification of Eunice, Ultimate Cannonbolt battled Sunder but lost.
 * In It's Not Easy Being Gwen, Ultimate Cannonbolt defeated Dr. Animo.

Ben 10: Ultimate Alien

 * Too Hot To Handle (first appearance)
 * Perplexahedron
 * The Transmogrification of Eunice
 * It's Not Easy Being Gwen
 * Night of the Living Nightmare (dream)

Comics

 * Ben 10 Ultimate Alien: Experience

Trivia

 * Ultimate Cannonbolt is one of the ultimate forms that didn't change greatly in comparison with the regular form.
 * Ultimate Cannonbolt does not seem to lose momentum when he bounces around, regardless of the spikes sticking out of his shell.
 * Ultimate Cannonbolt is one of the three playable Ultimate Aliens in Ben 10: Alien Force: Game Creator.
 * Ultimate Canonbolt is a playable character on Cartoon Network's Toon Football.
 * In all of his appearances, Ultimate Cannonbolt is the last alien used in that episode.
 * Ultimate Cannonbolt is May's Alien of the Month.
 * In Project Exonaut, Ultimate Cannonbolt is a level 30 suit.
 * Ultimate Cannonbolt has some similarities to Armadillos, because they can also curl up into a ball.