Ultimate Aggregor (Episode)

Ultimate Aggregor is the tenth episode of Ben 10: Ultimate Alien.

Plot
Aggregor's ultimate plan is revealed, Kevin’s secrets begin to be revealed probably leading up to his past and Ben's world will never be the same again.

Major events

 * Aggregor absorbs all five aliens and becomes Ultimate Aggregor.
 * Kevin's secrets will be revealed.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Kevin Levin
 * Bivalvan
 * Galapagus
 * P'andor
 * Andreas
 * Ra'ad

Villains

 * Aggregor (later trasformed into Ultimate Aggregor)