Season 2 (Episodes 21–32) shifts into a more episodic format, expanding the lore of the Ben 10 universe.
Fans see the return of Elena Validus from the Alien Swarm movie and the introduction of Gwen’s cousin, Sunny. Season 3: The Dagon and Vilgax Finale ben 10: ultimate alien all episodes
This season introduces Eunice , a "living Omnitrix" who absorbed Gwen's DNA, and sees the return of Ben 10,000 . Season 2 (Episodes 21–32) shifts into a more
Aggregor kidnaps five powerful aliens from the Andromeda Galaxy to absorb their powers and reach the "Forge of Creation" to obtain the Ultimate Prize. ben 10: ultimate alien all episodes