In John Guastaferro’s All in Your Hands, two spectators freely mix and cut two packets of cards into four piles—without you ever touching the cards—and the top cards are revealed, one by one, to be the four Aces. Deceptively simple, entirely hands-off, and lightning-quick to learn, this spectator-cut-to-Aces routine is guaranteed to become your go-to astonisher.