In 224 episodes of Yu-Gi-Oh!, Yugi Muto builds a strong deck with the help of Atem, friends, and belief in the Heart of the Cards. His powerful cards include Buster Blader, Swords of Revealing Light, Polymerization, Pot of Greed, Kuriboh, Dark Magician Girl, Summoned Skull, Mirror Force, Monster Reborn, Dark Magician, Dark Paladin, Obelisk the Tormentor, Slifer the Sky Dragon, The Winged Dragon of Ra, and Exodia. These cards helped Yugi defeat opponents like Kaiba and compete in the Battle City arc. Despite their strengths, some cards are underused, like Slifer and Exodia. Yugi's deck is strong in the anime but may not be effective in real games of Yu-Gi-Oh. The iconic duel between Yugi and Kaiba, where Exodia secures Yugi's victory, remains a standout moment.