App uses for this trick 24 cards.You need a companion for this trick. Your 5 years daughter or son will be an excellent companion. You can use this trick to impress your friends or colleagues. After shuffling the cards your friends should randomly select 5 cards. One of your friends should select and flip the Magic Card: one of this 5 cards. Your companion should Not see the Magic Card. You have to put the remaining 4 cards in an envelope and ask your companion to take the envelope. The…