Blank Deck by Astor Luca Bellomo (Joseph B) But be warned -- once

But be warned -- once you read its contents

of explanation

Javier Natera's SYNCHRONOUS

Now you turn around and

Blank Deck by Astor Luca Bellomo (Joseph B) But be warned -- onceThe magician begins with a very unusual deck. By mistake, the cards were printed on the box instead of the deck itself, leaving every card completely blank on both sides. A spectator names any card shown on the box. Then the spectator removes one blank card from the deck and places it on the table. Then the card is lost in the deck. When the deck is spread, the named card appears in the middle of the spread. Next, the spectator decides the back color