S02E41 - La vengeance du Vieil Homme
Synopsis
The Sailor Warriors teleport into the middle of the Black Crystal. When they arrive, Sailor Moon falls down a trapdoor. Dimande confronts her, forcing her to swear loyalty (and love) to him but she manages to break the trance that his third eye has put her in. She tries to convince him that their people can live peacefully together. Wiseman arrives and demands that Sailor Moon die. Dimande finally realizes that he was just a pawn, and attacks Wiseman. The two fight until they destroy each other, but Wiseman revives himself from his crystal ball. He attacks Sailor Moon and tries to make her believe that Mamoru and Black Lady are lovers but Sailor Moon refuses to be deceived. Tuxedo Mask arrives with the other Sailor Warriors just as Wiseman is about to deliver the killing blow. Wiseman flees, saying that the Dark Gate is complete and that their world is already lost!