After Ben(20) defeated the best villain ever, he was sent to Azmuth's planet to recieve the Ultimotrix, which has all the aliens, ultimate versions of all aliens, and 10 extra aliens.
- Fireguana - made by Ultimate BigChill
- Dr. Animo
- Circus Freak Trio
- Forever Knights
|First SeriesLyon 9: Opposite Alien - Lyon 9: The Crossover Days - Former Untold|
|Middle SeriesBen 10: The Final Fight - Finn 10: Fusion - Lyon 9: Seventeenth Opposite|
|Final SeriesBen 10 Franklin - Neb 10|
Community content is available under CC-BY-SA unless otherwise noted.