Latest item from Astor! Is this a Trick or a Miracle?

The Avatar Cards find the other cards belonging to them.
The two Avatar Cards are actually two cards printed on a transparent plexi cards. These plexi cards are placed back into the face down deck - which is shuffled and also cut a few times - to a freely selected position by the spectator.
The Avatars will be always next to their mates.

The presenter shows that the pips painted transparent plexi cards exactly covers the pips on the cards. He even shares the secret with the audience. He shows that actually he uses a blank face deck.
Therefore the spectator can place the plexi cards anywhere in the deck and he will succeed with the trick as all the faces of the cards in the package are white.

One moment later it will be obvious for the spectator that the magician was cheating. The deck is really a blank face one however the cards below the Avatar cards are real ones and exactly matching with the Avatar ones.
The plexi cards, the real cards and the blank face deck can be examined too.
The presenter does not use any kind of forcing or sleight of hand.

So this trick can be learned easily within a short time.

Comes with two plexi cards (face may vary), 2 bicycle cards that matching with the plexi cards, card case, and instructions.
(Please provide your own blank face cards. If you don't have it, you can add it below.)