The sucker trick to end all sucker tricks! A blank deck of cards is shown, and spectator is asked to remove a card. The deck is placed into the spectator’s hands for this procedure. Twelve cards are laid into a circle to represent a clock. One of these cards becomes the spectator’s.

The spectator’s card matches perfectly with a card set aside in an envelope. The envelope has been in full view the entire time. Of course the spectator, when matching up the cards insults you by saying, “But they are all blank”. Only then you zap him to reveal that he has chosen the only blue backed blank card in a red backed blank deck. Fully examinable by any spectator.