Possessed Katsuya Jounouchi

From WikiFic

Possessed Katsuya Jounouchi (also called Brainwashed Jounouchi) is a facet of Katsuya Jounouchi that only appeared once in the Duel Monsters series, when Malik Ishtar used the Millennium Rod to take control of his mind, and force him to duel Yuugi. However, Jounouchi managed to break through Malik's mind control and intentionally lost the duel, thereby saving both Anzu and Yuugi's lives. His own sister, Shizuka dove into the water after Jounouchi, saving him from death by drowning.