Justin Miller has created one of the most stunning transpositions on the planet with this killer effect.
Without any extraneous moves two cards are chosen. The first card is placed between the spectators palms lets say its the king of clubs. Now a second card is chosen lets say its the Seven of Hearts. The seven is lost back in the middle of the deck but when the deck is spread, mysteriously the Seven of Hearts is now the only card that is face down in the deck. The magician takes the Seven of Hearts into his hands and concentrates on it...the card slowly floats out of his hands and with a gentle blow transforms into the king of clubs that was held tightly between the other spectators hands! The Seven of Hearts is now found between the spectators two palms. Chaos and wonder ensue!
Use an ordinary borrowed deck.
Start clean. End clean.