Tuxedo Mask is one of the most popular characters in Sailor Moon. He's one of the few male characters with powers that rival the Sailor Guardians and plays a key role in almost every story arc. It's also reiterated multiple times that Tuxedo Mask and Sailor Moon's love for each other knows no bounds, and they would do anything to help each other. Fans may not know the Tuxedo Mask many are familiar with wasn't always this benevolent. In fact, Tuxedo Mask is the least reliable out of Sailor Moon's super-powered protagonists.

There were several instances throughout the anime and manga where Tuxedo Mask was one of Sailor Moon's most dangerous enemies. Initially, this can be hard to believe for many long-time fans of the series. But there's no denying that villains have taken advantage of Tuxedo Mask and used him to try to destroy the Sailor Scouts,...