The magician riffles through the entire deck in a fraction of a second and looks at all the cards. A tells everyone that he now knows the order of every card in the deck! The first card is easy as everyone can see it, so says, 3 of diamonds. The deck is then put behind his back and the front card is put to the back and the deck is brought back out facing the audience. The new front card is correctly predicted. Again the cards are put behind the magicians back and the front card put to the back, brought out and correctly identified. The magician repeats this until everyone is satisfied that he knows the entire deck!