16x17 - スーパー戦隊シリーズ

A mysterious man named Burai is awakened from a long slumber and reveals to the ZyuRangers that he has their powers as well! However, Burai doesn't attack Queen Bandora's forces, he attacks the ZyuRangers themselves! What kind of a grudge does Burai hold against the ZyuRangers that would make him want to attack them?