Hello, wizard

Before you perform the trick you say the audience how the trick will be executed. That is, the viewer will have to select a card in the deck, then he should call your friend on the Ivanov family, and your friend will call card, which the viewer has selected. Only then will take a deck of cards, carefully shuffle, put it on the table in an open form and ask any audience to come up and pick any card. Once the card is chosen, ask the viewer to call his friend, so he called the selected map. When the viewer dials the number, then verify that the name is familiar, Sergei. Of course your friend is holding in front of his eyes with a piece of the table, in which each name corresponds to a certain card, for example: Hearts ace - Eugene, King of Hearts - Basil, Queen of Hearts - Sergey, jack of hearts - Gregory, etc. If all cards are difficult to remember the name, but they are hard to remember as the 52 cards in the deck (you can use a small deck of 36 cards), then write them down in a notebook, and when you look in the book, the familiar phone then check the table with the codes.