Outbreak is the eleventh episode of Ben 10: Omniverse.
Plot
Ben and Rook go to an underground Plumber prison. There, Dr. Psychobos ambushes them and steals a piece of the Omnitrix. Ben tries to transform, but the Omnitrix zaps Rook, transforming him into a half-Gourmand creature and the doctor escapes.
Major Events
Omnitrix Alien Debuts
- Wildvine (Omniverse debut)
- Upchuck? (Omniverse debut by Rook)
- Walkatrout
- Kickin Hawk
- 3 unknown aliens
Characters
Villains
- Dr. Psychobos
- Psyphon
- Liam
- Bubble Helmet
- Fistina
- Malware
- Khyber
- Khyber's Dog
Aliens Used
By Ben
- Wildvine
- Humungousaur
- Walkatrout
- Unnamed Fairy-like alien
- Unnamed Gopher-like alien
- Unnamed alien fat alien
- Kickin Hawk
By Khyber's Dog
- Buglizard (cameo
- Mucilator (cameo)
- Terroranchula (cameo)
- Slamworm (cameo)
- Crabdozer
Quotes
Errors
Trivia
- Due to Psychobos stealing a piece of an Omnitrix core, Rook was mutated into a half-Gourmand when Ben tried to transform. It also later transformed Liam into a half-Vaxasaurian, Fistina into a half-Galvanic Mechamorph, Psyphon into a half-Pyronite and Bubble Helmet into a half-Gimlinopithecus.