Yu-Gi-Oh! Duel Monsters: Season 1, Episode 90

1 - 90: Mai vs Marik - Shadow Duel

The third duel of the Battle City Finals between Mai and Marik is no ordinary duel; it’s a battle in the dreaded Shadow Realm where losing life points equals losing your memories! As Marik’s true sinister self comes to the surface, does Mai stand a chance against this malevolent evil?