Yu-Gi-Oh! (3-in-1 Edition), Vol. 5

While Kaiba, the world's second greatest gamer, duels Pegasus, Yugi and his friends explore Pegasus's castle. But they're not alone! Bandit Keith, the unscrupulous American card shark, prowls the dark castle with his own evil plans. Then, Mai Kujaku finally gets her chance to fight Yugi, and Jonouchi duels it out with Bandit Keith. Jonouchi's deck is loaded with warrior monsters, but Keith's machine deck deals death with six-guns and slot machines… American-style!

Yu-Gi-Oh! (3-in-1 Edition), Volume 5 — collecting manga Volumes 13-15 — by Kazuki Takahashi.