Ultimate Humungousaur

Ultimate Humungousaur is the evolved form of Humongousaur. He first appears in Ben 10 Alien Force in The Final Battle: Part 1 where it is first used by Albedo to fight Ben. Ben will use him in the Ben 10: Ultimate Alien episode, Too Hot To Handle. He is voiced by Dee Bradley Baker(all of the aliens are voiced by him).

Appearance
Ultimate Humungousaur is an evolved Vaxasaurian from the planet Terradino. He is bigger than his normal version and green skin. He has gray horns on his head, arms, chest, back, and has a blue mace on his tail. Ultimate Humungousaur also has some helmet on his head with blue color. In addition he has ball of spikes at the end of his tail.

Abilities
He can "transmutate" his hands into flat circles, and the four bone caps on his knuckles become small ports, firing pellets of bone, packed with explosive material, to simulate missile launchers. Like Humongousaur he can expand, but he can expand to 120 ft(twice as tall as Humungousaur could expand). He also has superhuman strength(more than two times stronger than Humongousaur) which is enough to take out Humongousaur with only a few hits, and vast resistance to injury.

Trivia

 * In normal form he is twice as tall as Humungosaur.


 * Humungousaur is the first evolved alien seen in the series.
 * In the Cartoon Network online game TKO, Ultimate Humongousaur is a playable character. Even though, he is locked, and the only way to unlock Ultimate Humongousaur is to win three instant matches while logged in.
 * His face is similar to Benvictor's so there may be some connection.
 * He is shown to have been able to get a cramp, as shown in Too Hot To Handle, but because of his strength and size, that seems unlikely for that to happen.

Hero Form
Humongousaur