Who He is
This is one of Ben's strongest aliens in Ben 10: Alien Force. Humungousaur is from the planet Terradino, and is the alien species Vaxasaurian. This species are 12ft tall and can grow up to 60ft. When they get to their limit of height, they grow spikes on their body and grow extra protection. They might be slow at 60ft, but this does not stop them from defeating any opponent.