With Kaiba's company losing files by the second, Yami contends with how to get rid of the card itself whil security is being strengthened at the mainframe. Yami manages to get Leon down to just under half his LP with a Trap Card and an attack but it's not until he brings out a strong monster that he takes control of the Duel. Finally, the weakness of the Field Spell is revealed as Yami is unable to pay the cost to keep it on the field. However, Zigfried maintains that Yami won't be winning with only a single card left in his Deck. Leon builds his combo back up before bringing out something stronger but Yami drains Leon's monster and raises his own LP with 2 Spell Cards. Then uses 2 more Spell Cards to revive a classic Spellcaster and win the Duel. Leon makes up with his brother before the gang take a plane ride back home.