Cryptozoic Entertainment DC Deck-Building Game: Arkham Asylum Shadows Expansion

This is not a standalone product. Requires any DC Deck-Building Game base game to play, but optimized for DC Deck-Building Game: Arkham Asylum. BATS AND ASSASSINS INVADE ARKHAM ASYLUM! This expansion for DC Deck-Building Game: Arkham Asylum enhances the game by introducing dozens of new cards and letting you play as the Bat-Family or League of Assassins!