Technicolor Cheek trick
"R. Paul Wilson'sTechnicolor CheekA sensation in Paul's lectures. Easy to do with a tremendous impact and three smashing climaxes! You show a red-backed deck. A card is freely selected. The deck is then shuffled ala Triumph (half of the cards are face up and half of the cards are face down). You clearly show the deck in that situation by preading it. After a magic gesture, a blue-backed card appears face down in the deck. Believe it or not, it is the selected card! Another magic gesture, the deck is spread again and now (are you ready?) all the cards are not only face down, but they have become all Blue-Backed! No rough and smooth, no stripper, virtually no moves! Complete with routine, ideas and the deck ready to use!"
Mamma Mia Magic