Step by Step

  1. Prepare any 16 cards and ask spectator to shuffle them
  2. Once he is done shuffling, ask him to look at last card and remember it
  3. Now ask him to put one card on the bottom of the deck and one card on the table alternating till the end of the pack
  4. Once its done, instruct him to look at top card and turn it over
  5. This will not be his selected card but it will help to find his card
  6. Spectator can cut the deck and the create two piles
  7. Eliminate a pile without our helper card
  8. Repeat till you have only two cards left - helper card and spectators selection :)