Negima!? Magister Negi Magi Episode 10: Professor Negi Went Behind My Back?! I Shall Never Condone Such a Thing!
Episode 10 of 26 of Negima!? Magister Negi Magi, aired December 6, 2006, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Ayaka wonders whats up with the chupa team and why she wasn't invited to go camping with them. Meanwhile, the fairy takes control of 4 students to finish off Negi and his partners for good.