DC Comics - Crossover Collection #2 Deck-Building Game [Expansion] - Cryptozoic EntertainmentDC Comics Crossover Collection #2 Deck Building Game [Expansion] CROSSOVER TO AMAZING NEW GAMEPLAY! Ready to add more to your DC Deck Building Game experience? Crossover Collection 2 brings together three fan favorite Crossover Packs that take you to the past (Justice Society of America), present (Green Arrow), and future (Legion of Super Heroes). Each expansion lets you play as classic Super Heroes, adds new game cards, and introduces innovative