What are the cards with black backs?
Hey guys, I have had a copy of Legendary for about a year now, and the game came with a giant stack of cards that just have the Legendary logo on one side and a black back on the other side. What are these for? I can't find any mention of them in the rules anywhere for any of the variants in the back or anything. They are not normal cards like the rest of the ones from the decks. They are slightly larger and don't have rounded corners.