Kaiba, the world's second-greatest gamer, duels Pegasus! Are Kaiba's dragons stronger than Pegasus's rubbery, slapstick, fearsome toons? Awaiting their own turn to fight, 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. And Mai Shiranui, both friend and foe, has also made it to the final rounds!