Yu-Gi-Oh! GX

Season 1, Episode 89

Episode Title: The Darkness Within

Air Date: 2006-06-14

Overview:

Zane returns to Duel Academy for the Genex Tournament and is asked for a duel by his old friend Atticus. Trying to use the shadows to save Zane, Atticus loses control over the shadows and Nightshroud returns for the duel.