OTTO Motives

OTTO Motives is an episode of Ben 10: Omniverse.

Plot
Kevin and Rook run into an old enemy from the Null Void while attending an intergalactic auto show.

Major Events

 * Upgrade makes his Omniverse debut by 16 year old Ben.
 * 12 year old Kevin makes his debut.
 * Twotwo makes her debut.

Characters

 * Rook Blonko
 * Kevin Levin (12 and 17 years old)
 * Argit (past and present)
 * Ben Tennyson
 * Warlord Gar
 * Blarney T. Hokestar (cameo)
 * Sevenseven (cameo)
 * Twotwo (first appearance; cameo)
 * Members of Jury Rigg's species
 * Grick
 * Grack

Villains

 * Otto
 * Violet Offenders
 * Sand Rippers

Aliens Used

 * Eatle
 * Upgrade (first re-appearance)