65,248 Rare Vmax Cards Royalty Free Images, Stock Photos & Pictures Shutterstock Some of the hidden calling cards, I am 99% sure there are only 135 calling cards. : r WWII Dominic Jaro Call of Duty: Black Ops Cold War Calling Cards Is this the rarest calling card in the game? I've finally unlocked it (11 Dark Ops challenges in zombies) : r blackopscoldwar Completed all three Cold War EE's Solo. Will be a nice addition to add a Dark Aether Calling Card on top of that, dont ya'll think? : r CODZombies