A best-seller! The magician displays three cards. One is red three, and the other two are black. A spectator is asked to try and keep track of the three after the group is flipped over and mixed. No matter how hard they try, the spectators never can find the three--because it vanishes from the group as soon as the cards are mixed! In its place is found a "tree" of diamonds gag card! This is a trick that works itself. There is no sleight of hand involved. Can be performed moments after opening the package!