The Ultimate Heist

The Ultimate Heist is an episode of Ben 10: Omniverse.

Plot
Albedo seeks a device that will finally change him back into his Galvan form; meanwhile, Ben is locked in Plumber HQ prison.

Major Events

 * Albedo makes his present day Omniverse debut.
 * Techadon Robots make their Omniverse debuts.
 * Ultimate Humungousaur, Ultimate Echo Echo and Ultimate Spidermonkey make their Omniverse debuts (by Albedo).
 * Ultimate Grey Matter makes his debut (by Albedo).

Negative Aliens Debuts

 * Ultimate Humungousaur (Omniverse debut; by Albedo)
 * Ultimate Echo Echo (Omniverse debut; by Albedo)
 * Ultimate Spidermonkey (Omniverse debut; by Albedo)
 * Ultimate Grey Matter (first-appearance by Albedo)

Characters

 * Ben Tennyson
 * Rook Blonko
 * Argit

Villains

 * Techadon Weapon Master Number 13
 * Techadon Robots
 * Khyber
 * Albedo
 * Solid Plugg
 * Fistina

By Ben

 * Armodrillo
 * Shocksquatch
 * AmpFibian
 * Terraspin
 * Humungousaur
 * Four Arms
 * Eye Guy
 * Nanomech

By Albedo

 * Wildvine
 * Big Chill
 * Goop
 * Humungousaur
 * Ultimate Humungousaur (first re-appearance)
 * Ultimate Echo Echo (first re-appearance)
 * Ultimate Spidermonkey (first re-appearance)
 * Grey Matter
 * Ultimate Grey Matter (first appearance)