It's time to Duel with Kaiba's classic cards and strategies reborn for the modern era of Dueling in Structure Deck: Seto Kaiba! This Structure Deck revamps the original XYZ-Dragon Cannon Union strategy and introduces 3 combining mechanized Union monsters: A-Assault Core, B-Buster Drake, and C-Crush Wyvern. Combine them to form ABC-Dragon Buster, a mechanized war machine that can banish any card on the field during either player's turn! Each Structure Deck contains a 40-card Main Deck and a 5-card Extra Deck.