Throughout Yu-Gi-Oh! Duel Monsters, Seto Kaiba emerges as a fierce rival to Yugi, dedicated to becoming the best player in the world by collecting powerful cards and honing his skills. Kaiba's deck is filled with formidable monsters like Blue-Eyes Alternative White Dragon, Neo Blue-Eyes Ultimate Dragon, and Blue-Eyes Chaos Max Dragon. He also wields powerful spells like The Fang of Critias, Dimension Fusion, Return From The Different Dimension, Virus Cannon, Card of Demise, Chaos Emperor Dragon - Envoy of the End, and Obelisk the Tormentor. Kaiba's strategies often focus on quick and brutal victory, using his cards' unique abilities to dominate duels. Despite some weaknesses in certain cards, Kaiba's mastery and relentless drive to win make him a formidable opponent in the world of Duel Monsters.