Look for episode 98 right here.
Yuni finds him self face to face with a ghost from the past, Sartorius, the revived leader of the Society of Light. A duel ensues. Sartorius assures Yuni that fate is predetermined and there is nothing he can do to change it. Despite this, Yuni duels with all his might to stop the evil that is the Light of Destruction.
Until next time, duel on!