Adairs Odd One Out
Performer displays the backs of ten playing cards and picks one as a 'prediction'. A spectator is requested to freely select one of the other cards (No force). This card is reversed and is shown (e.g. 8H).
When the magician reverses his card, it too is the 8H. The audience is surprised to find each of the remaining cards has a back design on both sides. Not only has the performer predicted the right card, but the spectator has freely chosen the only 'odd card out!'.
Card values will vary. These are not Bicycle cards.