52B Wave by Vernet - Magic Trick

Available from http://www.world-of-magic.co.uk
The most baffling prediction with a mind-blowing climax.
The magician gives a blue backed deck to a spectator explaining it contains a prediction. Then he says he has another deck but its very special its an invisible deck.
A spectator chooses a suit from the invisible deck and then he selects any value with absolute freedom for example the 5 of Clubs. The magician takes the blue backed deck and when he spreads the cards everyone can see theres only one card face up its the 5 of Clubs. Then he turns the 5 of Clubs face down showing its the only card with a red back.
But thats not all the magician spreads all the deck showing all card have blank face.