Humungousaur (Earth-1010)

Humungousaur is the Omnitrix's DNA sample of a Vaxasaurian from the planet Terradino in Earth-1010.

Appearance
Humungousaur is about 12 feet tall and can grow bigger at will, up to about 60 feet. When he grows, his dinosaur features become more pronounced, growing Stegosaur-like plates on his back, a crest on his forehead, and spikes on his tail. Also, on his shoulders three plates separate and grow, giving him a more ferocious look. His arms do something similar. His skin is hard, brown, and a sort of beige colour and he has a somewhat humanoid body. Humungousaur wears the Omnitrix symbol on his chest.

Powers and Abilities
Humungousaur's primary asset is his impressive strength, which at it's best is capable of lift a To'kustar off of the ground.

His leathery hide is very thick, capable of deflecting small arms fire with ease and even withstand heavy impacts.

He can increase his body size and mass drastically, which in turn boosts his strength and durability. His minimum size is his default (about 12 feet tall) and his maximum is upwards of 60 feet tall. Increasing his size causes changes in his body, as described above in the appearances section.

Humungousaur is surprisingly agile for his size, capable of somersaults and slide tackles.

Weaknesses
His large size makes manipulating devices made for humans difficult even at his smallest size.

Due to his large muscle-mass, Humungousaur can easily be incapacitated by electric attacks.

Death of Ben 10
Humungousaur is seen twice in Chapter 11, used both times briefly by Ultimate Ben 10 before he turns into another form.

Ultimate Ben 10

 * Chapter 11 (x2, Cameo appearance both times; goes ultimate)