Ultimate Wildmutt has red fur and his larger than Wildmutt. He has bony spikes along his head and back. He has a tail that ends in a spike. The Ultimatrix is on his chest.
Powers and AbilitiesEdit
- Ultimate Wildmutt has an incredible sense of smell
- He is stronger than Wildmutt and unlike him, can speak
- He is super agile and has sharp teeth and claws and his stinger tail
- Prisoner 775 Is Missing
- The Ultimate Enemy: Part 2''
|Humungousaur | Swampfire | Spidermonkey | Big Chill | Cannonbolt | Echo Echo | Ben | Wildmutt | Way Big | Albedo | Arctiguana | Gravattack | Rath|