Using a combination of gaffed deck principles the impact this routine has on spectators far outweighs the skill involved. You introduce a pack that you say was drawn for you by some children who had seen your show. A card selected by the spectator transorms in their hand from an apparently hand drawn picture to a regular playing card. Then the entire deck changes to regular cards. You perform a mind reading feat divining a card randomly selected by a spectator (no force) before returning the deck to its' original hand drawn appearance. A brilliant adaptation of some very well worn principles make this a real winner.