male
The Mutant Octopus is a common Earth octopus, which was mutated by Dr. Animo in the episode Divided We Stand. He's main use was to attack people and defend Dr. Animo's base.
Mutant Octopus
The Muscle
for The Muscle in Customize the Perfect Negative 10 from Ben 10
Suggested by matiasramonsanchez
The Perfect Team for Ben Tennyson's Greatest Foes.
