This episode shows the final duel between Yugi and Pegasus. During the duel, Tristan wanders the castle in an effort to save Mokuba. Bakura follows Tristan in an attempt to steal Mokuba's soulless body. However, Tristan knocks Bakura/Florence out, saving Mokuba. Back at the duel, with the assistance of Joey, Tea, and Tristan, Yami Yugi is able to defeat Pegasus and his mind reading techniques.