Turn the deck into a clear plastic block. Just like that.
The deck that they had been looking at the entire time suddenly became a clear plastic block. They'd been picking cards out of it all night, shuffling it, watching the deck being shuffled... they even dropped a few cards onto the floor. And now they were staring at a big, dull, thick, block of PLASTIC where there used to be SINGLE CARDS.
It takes very simple misdirection, that's all.
The Omni Deck is so powerful that it could end any close-up set that you are performing. Friends will stare dumbly in shock, and all your other spectators will silently curse to themselves in disbelief when the truth sinks in.
This is not magic, it's a mind numbing miracle.
To see an live demo of someone using the Omni Deck in front of real people, check out Martin Sanderson's preview for "Corporate Close-up" DVD — Martin gives superb advice for using the Omni in this DVD.
Expected availability around Tuesday 22 April, 2014.