Mind Control Deck

Effect:

Magician has a deck of cards that is openly spread on the table.  It is picked up and turned face up in the hands and the cards can be dribbled from one hand to the other.  Everything is fair and square.  The magician can have a spectator simply think of a card that he sees and it is revealed.  One, two and even three spectators can think of a card to be revealed by the magician.  The magician can even allow the spectator to cut to a card and simply think of the card.  Through Mind Control, the magician can correctly determine the card.  The effect can be repeated instantly.