Yu - Gi - Oh ! - Episode 090 " Mind Game : Mai Vs . Marik , Part 1 " , known as " Mai vs . Marik - Duel of Darkness " in the Japanese version , is the ninetieth episode of the " Yu - Gi - Oh ! " anime . It first aired in Japan on January 15 , 2002 and in the United States on October 4 , 2003 . Featured Duel : Mai Valentine vs . Yami Marik , Part 1 . Turn 1 : Mai Mai draws " Dunames Dark Witch " and subsequently Normal Summons it ( 1800 / 1050 ) in Attack Position . Turn 2 : Yami Marik Yami Marik draws " Revival Jam " and subsequently Normal Summons it ( 1500 / 500 ) in Defense Position . He then activate s " Jam Breeding Machine " . While this card is face - up on the field , Yami Marik can once a turn Special Summon a " Slime Token " in Attack Position . If he summons anything else besides a Slime Token , " Jam Breeding Machine " will be destroyed . Turn 3 : Mai " Dunames Dark Witch " attack s and destroy s " Revival Jam " . " Revival Jam " revives itself ( 1500 / 500 ) in Defense Position via its own effect . Turn 4 : Yami Marik Yami Marik draws " Pot of Greed " and subsequently activates it to draw two cards ( " Jam Defender " and " Remove Trap " ) . Yami Marik then activates the effect of " Jam Breeding Machine " to Special Summon a " Slime Token " ( 500 / 500 ) in Attack Position . Yami Marik then Set s a card ( NOTE : in the Japanese version , Kaiba explains to Mokuba that the set card must be " Jam Defender " , which allows Yami Marik to switch the target of all Mai ' s attacks to " Revival Jam " . In the English dub , Yugi thinks this but doesn ' t say it . In the English dub , Yami Marik also stated the faced down card would render her attacks useless ) . Turn 5 : Mai Mai draws " Harpie ' s Feather Duster " and subsequently activates it to destroy all of Yami Marik ' s Magic and Trap Cards . " Dunames Dark Witch " attacks and destroys " Slime Token " ( Yami Marik 4000 → 2700 ) . Mai Sets a card . Turn 6 : Yami Marik Yami Marik Normal Summons " Melchid the Four - Face Beast " ( 1500 / 1200 ) in Attack Position . He then Tribute s " Melchid " and " Revival Jam " in order to Special Summon " Masked Beast Des Gardius " ( 3300 / 2500 ) in Attack Position . " Masked Beast Des Gardius " attacks " Dunames Dark Witch " , but Mai activates her face - down " Mirror Wall " , which halves the ATK of all of Marik ' s attacking monsters ( " Masked Beast Des Gardius " : 3300 → 1650 / 2500 ) . " Dunames Dark Witch " then destroys " Masked Beast Des Gardius " ( Yami Marik 2700 → 2550 ) . This activates the effect of " Masked Beast Des Gardius " , allowing Yami Marik to activate " The Mask of Remnants " from his Deck and equip the latter card to " Dunames Dark Witch " . Due to the effect of " The Mask of Remnants " , control of " Dunames Dark Witch " switches to Yami Marik . Yami Marik then activates " Remove Trap " to destroy " Mirror Wall " . Turn 7 : Mai Mai draws . She then passes . Turn 8 : Yami Marik Yami Marik passes . Turn 9 : Mai Mai draws . She then Sets a card and Normal Summons " The Unfriendly Amazon " ( 2000 / 1000 ) in Attack Position . " The Unfriendly Amazon " attacks and destroys " Dunames Dark Witch " ( Yami Marik 2550 → 2350 ) . " Duel continues next episode . " Featured cards . The following cards appeared in this episode . Cards in italics debuted here .