X ACT Match by Daytona Magic
A spectator is shown a deck of playing cards, both faces and backs. The magician tells the spectator that he is going to mark one card in the deck. He then takes a magic marker, turns his back to the spectator, and proceeds to mark the card. He then asks the spectator to name any card in the deck (FREE CHOICE). The magician then reveals that card to be the only card in the deck marked with a large X.
Includes an instructional DVD download now