|This article belongs to the Classic Continuity|
Ultimate Wildmutt is significantly larger and more muscular than Wildmutt. His fur is a maroon-red color and he has four huge gray/white spikes running down his back that overlap. These spikes start out as a shark-like fin at the head and rises almost into an arc over the back, tapering near the rump. He also has a long tail with a curved horned tip, resembling a scorpion stinger. His lips are black, like Wildmutt in the original series, and he has white claws.
Ultimate Wildmutt wears the evolved Ultimatrix symbol on his chest.
Powers and Abilities
Ultimate Wildmutt has Wildmutt's incredible sense of smell and is physically stronger than him. He also, unlike Wildmutt, has the ability to speak.
Ultimate Wildmutt has more agility than Wildmutt and in addition to his enhanced smell, he has enhanced hearing as well as a sharp tail, claws and teeth used for close range combat.
- Ultimate Wildmutt first appears in Prisoner Number 775 Is Missing, where he defeated Prisoner 775.
- In The Ultimate Enemy: Part 2, Ultimate Wildmutt defeated the Esoterica.
Ben 10: Ultimate Alien
Naming and Translations
|Bulgarian||Ултра Дивозвяр||From ултра , ultra, див, wild, and звяр, beast|
|Chinese||终极超能兽||From 终极 (Zhōng Jí), ultimate, 超能 (Chāo Néng), super, and 兽 (Shòu), beast|
|Greek||Απόλυτο Αγριόσκυλο||From απόλυτος, ultimate, and αγριόσκυλο, wildmutt|
|Portuguese (Br)||Besta Suprema||From besta, beast, and supremo, supreme|
|Romanian||Sălbaticul X||From sălbatic, wild|
|Russian||Ульти Космический пёс||From 'ульти космический пёс, ulti cosmic dog|
|Spanish (HA)||Bestia Suprema||From bestia, beast, and suprema, supreme|
|Spanish (Spain)||Ultimate Feral||From ultimate and feral, wild|
|Turkish||Ultimat Yaban Köpek||From ultimat yaban köpek, wild dog|
- Sentient Ultimate Wildmutt didn't appear in The Ultimate Sacrifice, even though the synopsis said that all Ultimate Forms want freedom.
- Ultimate Wildmutt is the last Ultimate Form to ever be used by Ben.