This duel takes place in Megasean3000's fanfic Xiaolin Showdown/Yu-Gi-Oh Crossover 1.
- This is Kimiko's first duel.
- Here we find out Yugi had two of his Egyptian God Cards stolen, the one remaining is Slifer the Sky Dragon.
- Summons Alpha the Magnet Warrior (DEF: 1700)
- Sets a card
- Activates Pot of Greed, drawing two cards.
- Summons Mystical Elf (DEF: 2000)
- Sets three cards
- Summons Celtic Guardian (ATK: 1400)
- Activates Axe of Despair, increasing Celtic Guardian's ATK by 1000 (ATK:2400)
- Attacks Mystical Elf
- Kimiko activates Negate Attack, ending the Battle Phase.
- Activates Mystical Space Typhoon on Axe of Despair, destroying it, and sending Celtic Guardian back to it's original ATK (ATK: 1400)
- Tributes Mystical Elf to summon Dark Magician Girl (ATK: 2000)
- Attacks Celtic Guardian (Yugi: 3400)
- Sets one monster
- Activates Tribute to the Doomed, sending one card in her hand to the graveyard to destroy Alpha the Magnet Warrior.
- Attacks Yugi's face-down card, which is Cyber Jar, forcing Kimiko to destroy Dark Magician Girl and both draw five cards.
- Due to Cyber Jar's effect, Kimiko summons Water Omotics (ATK: 1400) and Petit Angel (DEF: 900) and Yugi summons King's Knight (ATK: 1600) and Queen's Knight (ATK: 1500)
- Due to Queen's Knight and King's Knight, Yugi can automatically summon Jack's Knight (ATK: 1900)
- Sacrifices all three of his monsters to summon Slifer the Sky Dragon (ATK: 6000)
- Attacks Water Omotics (Kimiko: 0)