Yu-Gi-Oh! Duel Monsters #113

Original Japanese title: Metamorupotto no Wana! Honō no Kenshi Ayaushi "Trap of the Metamorpot! Flame Swordsman in Danger" (メタモルポットの罠! 炎の剣士危うし).

International title: Evil Spirit of the Ring

Yugi’s classmate Bakura, possessed by his Millennium Ring’s dark powers, traps Yugi and friends in a Shadow Game where they become the cards themselves! Not only must Yugi battle to avoid becoming a permanent part of the card game, but also free Bakura’s soul from the Millennium Ring’s control!