Blankety Packet Trick (Gimmicks and Online Instructions) by Liam Montier - TrickBlankety has less to do with blankets than the name might suggest. It is, in fact, one of the most ASTONISHING assembly effects we've ever seen. Four Jokers are covered with some blank cards, and one by one, they visually 'jump' across to the packets, each vanishing from its own space and appearing in the next one along, until all four of them assemble into the last packet or do they? Is this vague language concealing a HUGE kicker finish! Maybe!