In this grand finale, Ben Tennyson faces his most powerful threats to date.
Azmuth arrives, takes back the Ultimatrix (calling it an "inferior copy"), and gives Ben the completed Omnitrix he has been working on for years. [S2E32] The Ultimate Enemy Pt 2
While often referred to as a Season 2 special, this episode is widely considered the darkest in the series. "Danny Phantom" The Ultimate Enemy (TV Episode 2005) In this grand finale, Ben Tennyson faces his