Smart Ass 2.0 (Blue with bonus pack) by Bill AbbottThe Basic Smart Ass Effect: You place a jumbo card face down on a chair without revealing it's identity. A participant is invited to sit down on the mystery card and is shown a deck of shuffled playing cards. You explain that they will use their subconscious to deduce the identity of the jumbo card they are sitting on. The spectator cuts the deck into two piles and places them in either hand. They are asked to toss one half away and keep the other.