Marvel Disk Wars: The Avengers

Marvel Disk Wars: The Avengers (ディスク・ウォーズ：アベンジャーズ Disuku Wōzu: Abenjāzu) is an anime television series produced by Toei Animation and Walt Disney Japan, based on the Marvel Comics universe.

Episode 32-33
Hikaru is controlled by a Mysterious Sphere that possess him, and makes him obeys all the commands of the villains.

Episode 42-43
The main characters except Akira are hypnotized by Baron Blood to believe that they are vampires and Blade can't kill them because they are still humans, creating a conflic between Blade and The Avengers.