Quick Card Trick
THE EFFECT: A card returns to the top of the deck even though it was clearly seen to be placed into the deck.
THE SECRET: A nice quick trick. Take a regular pack of cards. Double Lift the top two cards. Show the second card to the spectators. Put both the cards on top (still as one), then take the first (top) card and put it anywhere in the pack. Wave your hand over the deck and presto!!! the card has come on top.
Spectators can of course check for any duplicate cards in the deck!