to a more kinetic, comedy-action style with a heavy focus on deep lore expansion.

Maltruant’s rise; the Chronosapien conspiracy.

| Ep # | Title | Summary | |------|-------|---------| | 21 | The Ultimate Heist | Khyber steals the Nemetrix back; Ben chases him across dimensions. | | 22 | A Fistful of Brains | Dr. Psychobos tries to clone a Cerebrocrustacean (Brainstorm’s species). | | 23 | For a Few Brains More | Continuation; Ben uses Gravattack for the first time. | | 24 | Max’s Monster | Phil (from the original series) mutates into a monster. | | 25 | Clyde Five | An obnoxious civilian claims he’s Ben’s “guy in the chair.” | | 26 | Rook and Ruler | Rook must protect a spoiled alien prince. | | 27 | Evil’s Encore | Charmcaster returns; tries to resurrect her father using a dimensional fusion. | | 28 | The Vengers | The Vengers reform to destroy Ben (again). | | 29 | The Beginning of the End | Malware consumes Galvan Prime’s moon. | | 30 | And Then There Were None | Malware kills Ben from multiple timelines; only one Ben remains. |

When Ben 10: Omniverse ended in 2014, it was the end of an era. This was the final chapter for the original Ben Prime timeline (before the 2016 reboot). The 80 episodes accomplished something remarkable: they made Ben Tennyson a complete character.