The Friend of my Enemy

The Friend of my Enemy is the fourteenth episode of Ben 10: Unlimited Force, and also the hour-long season one finale.

Summary
Grievous and the Asajj Ventress team up to take out Ben and his team. Together they seem unstoppable. Has Grievous finally won the battle?

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Kevin Levin
 * Julie Yamamoto
 * Ship
 * Cooper Daniels
 * Max Tennyson
 * Azmuth

Villains

 * General Grievous
 * Asajj Ventress
 * Psyphon
 * Grievous' battle droids
 * Count Dooku (hologram only)

Aliens Used

 * Fourarms
 * Chromastone (x2)
 * DragonBreath
 * Cannonbolt
 * Ultimate Cannonbolt
 * Goop
 * Water Hazard

Trivia

 * DragonBreath's transformation sequence is first seen in this episode.
 * Psyphon's species, Manarian, is revealed.