Cerberus Deck-Building Game: Cryptozoic 2015 Volunteer Promo Cards

A super hero card and three normal cards to add to the game, these cards were printed in extremely limited supply (only 50 copies of each!) and given to the volunteers that helped demo Cryptozoic's games during the 2015 season of conventions. They add new mechanics to the game, namely a randomized effect on use based on the results of a d20 roll.