Ultimos is the leader of the Galactic Enforcers and the most powerful hero on planet T-K.
Powers and Abilities Ultimos using his strong breath Ultimos using his heat vision Ultimos flying
Ultimos' powers are enhanced strength and durability, flight, heat vision and ice breath. He is very similar to Superman in terms of his powers, appearance and attitude.
Vilgax stole Ultimos' powers in
Vengeance of Vilgax: Part 1
Weakness Ultimos after eating chocolate
Ultimos's weakness is chocolate. It turns his skin into a brownish gray color, makes him cold, shiver and collapse, and becomes skinnier when eaten.
identified that a specific chemical, referred to as "Sucrotaxonite", in chocolate is poisonous to Ultimos and his species.
Ultimos showed up in
to help The Galactic Enforcers Ben defeat Sixsix.
, Ultimos lost his powers to Vengeance of Vilgax: Part 1 Vilgax after he was defeated.
Ben 10: Alien Force
In , Vilgax and Psyphon called him "Ultimo".
Vengeance of Vilgax: Part 1 Ultimos can be associated with Superman in various ways. He has enhanced strength, heat vision, enhanced breath, flight and a "kryptonite", which is a chemical in chocolate.
According to Derrick J. Wyatt, Ultimos is still alive.
Ben 10 Characters
Ben Tennyson | Gwen Tennyson | Kevin Levin | Max Tennyson | Rook Blonko
Julie Yamamoto | Plumbers | Jimmy Jones | The Galvan ( Azmuth, Retaliator, Galvan Teacher) | Professor Paradox | Ship | Eunice | Zed
Petrosapiens ( Tetrax Shard, Sugilite) | Gluto | Galactic Enforcers | The Highbreed ( Reinrassic III) | Myaxx | Xylene | Colonel Rozum | SECT ( Lieutenant Steel) | Ignatius | Technorg | Hector | Elsgood | Sheriff Mason | Kai Green | Ishiyama | Tennyson Family | Levin Family | Rook Family | Ester | Gourmands | Lewodans ( Tiffin, Sicily) | Rad Dudesman
Albedo | Elena Validus | Phil | Forever Knights ( Squire, Connor, Sir Cyrus, Patrick, Sir Driscoll) | Vilgax | Michael Morningstar | Sunny | Antonio | Cash Murray | J.T. | Oliver Thompson | Zaw-Veenull | Probity | Viktoria
Deceased Supporting Characters and Allies
Devin Levin | Magister Labrid | Magister Prior Gilhil | Pierce | Sir George | Winston | Victor Validus | Kwarrel | The Sentinel |
Prisoners of Aggregor
Bivalvan | Galapagus | P'andor | Andreas | Ra'ad
Hope | Hope's Stone Creatures | Argit | Baz-El | Simian | Vreedle Brothers ( Octagon Vreedle, Rhomboid Vreedle) | Blarney T. Hokestar | Raff | Serena | Bellicus | Mr. Baumann | Pakmar | Mazuma
Generator Rex Heroes
Rex Salazar | Bobo Haha | Agent Six | Rebecca Holiday | White Knight | Caesar Salazar
The Secret Saturdays Heroes
Zak Saturday | Doc Saturday | Drew Saturday | Fiskerton Saturday | Komodo | Zon
Future & Alternate Heroes
Ben 10,000 (Ultimate Alien) | Ben's Team (Alternate Timeline) ( Ben 10,000 (Ben 10), Gwendolyn Tennyson (Alternate Timeline), Ken 10, Devlin Levin, Max Tennyson (Alternate Timeline), Kenny's Stone Pet) | Ben's Team (Dimension 23) ( Ben 23 | Tetrax Shard (Dimension 23) | Sevenseven (Dimension 23) | Azmuth (Dimension 23)) | Ben Tennyson (RAT Timeline) | Gwen Tennyson (RAT Timeline) | Max Tennyson (RAT Timeline) | Plumbers (RAT Timeline) | Ben Tennyson (Gwen 10 Timeline) | Gwen 10 | Max 10 |