Seven New Super Heroes to Play! Eight New Super-Villains to Challenge Them! The DC Comics Deck-building Game Crossover Pack breathes new life into your game! Just grab your favorite DC Comics Deck-building Game Core Set and introduce the super heroes and villains from this pack. Shining the spotlight on the Justice Society of America, this Crossover Pack introduces new classic Heroes, like Doctor Fate and Power Girl, and vile Villains, including Solomon Grundy, Eclipso, and Ultra-Humanite boasting their signature abilities and super powers, as well as new Equipment and a new Location. Cerberus Engine compatible game.