Ultimate Humungousaur is the evolved form of Humungousaur.


Ultimate Humungousaur is an ankylosaurus-like creature, being 20 feet tall. Ultimate Humungousaur is green and he has spikes on his head, which are silver. On the sides of his face there are black spikes, pointing down. Ultimate Humungousaur possesses a dark blue, spiked shell. His tail has a blue mace on the end of it, with silver spikes.Ultimate Humungousaur's knuckles have barrels on them, which he can transform into four-barreled missile launchers at will. His chest and torso is dark blue with spikes on them. The evolved Ultimatrix symbol is on his chest.

Powers and AbilitiesEdit

Ultimate Humungousaur has a durable shell.

Ultimate Humungousaur is exponentially stronger than full-sized Humungousaur  and is strong enough to lift and throw Way Big  with ease.

In Cosmic Destruction, Ultimate Humungousaur can do a more powerful version of Humungousaur's shoulder charge and pound the ground and cause large shockwaves.

His tail has a mace-like structure which can be used as a flail, as shown in Ben's fight with Sir George.

As a result of millions of simulated battles over millennia, Ultimate Humungousaur's genetic evolution allows him to transform his hands into bio-gatling guns that shoot kinetically unstable bone fragments as missiles.