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)
The two share their first on-screen kiss on the lips at the end of the battle. Option 2: Danny Phantom (Special Episode) [S2E32] The Ultimate Enemy Pt 2
In this grand finale, Ben Tennyson faces his most powerful threats to date. While often referred to as a Season 2
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
