|Mutant Reptile Leader|
|Affiliations|| Dr. Animo|
|Powers and Abilities|
|Abilities|| Sharp Claws|
|Voice Actor||Dee Bradley Baker|
|First Appearance||The Eggman Cometh|
The Mutant Reptile Leader is quite "dopey" and did not have much of an intellect because he couldn't be let out in the daylight not until the time was right, and when Dr. Animo said about giving him a name and saying "Impossible", the Mutant Reptile Leader thought he was referring to him but rather he was referring to Ben and his team breaking in.
Powers and Abilities
The Mutant Reptile Leader has sharp claws. He can also fly to escape from enemies. Like his species, he needs heat to survive.
He can easily be defeated if he is frozen.
Ben 10: Ultimate Alien
- The Eggman Cometh (first appearance)