Includes 8 pre-constructed Decks with new Skill Cards Introduces villainous characters like Titan’s Chess Archfiends and the Supreme King’s Evil HEROes Features new Skills that enhance older Speed Duel cards Contains 228 total cards: 200 Commons, 20 Skill Cards, and 8 Secret Rare Cards (out of 24) Designed for up to 8 players to enjoy dynamic gameplay experiences All cards are compatible with the Speed Duel format