This is a stunning effect. The audience, from a deck of cards, selects 3 cards. These cards are then replaced into the middle of the deck. The deck can be spread to show that it contains no mechanical devices. The deck is then placed on the palm of the magician. Now the deck slowly starts to move from side to side leaving three cards sticking out of the deck. When the three cards are turned around it is the three selected cards! A ghostly trick.