One 52 card poker card sized deck needed for 2 players to play! Attack Cards Defense Cards Instant Abilities Player Equipment Cards Shuffle the deck, put in the middle of the table. DOMINATE!! In a game of Skill vs. Luck. vs. Skill.... try to best your opponent. You have 20 health, he has 20 health.... Be the last one standing planning your attacks, and setting defense properly, all while playing out of the same deck of cards!!