A card is selected by the spectator and replaced into the deck. In an instant, one card appears on the table, however it is not the spectator's selection. On the back of the wrong apparition is a question mark written in ink. With a quick wave of the hand, the question mark transforms into a written prediction - the spectator's selection. A HIGHLY visual trick that has multiple applications. Mathieu recently appeared on Penn & Teller's 'Fool Us'. He is no stranger to theory11, releasing effects like TnR and eXile. We are proud to introduce his newest effect. Rewrite history with Wave by Mathieu Bich. Available Now: Instant Download.