You will get

Description

Take four cards of the same point from the blue deck.

If you do a trick, you will face downward except for the ? card.

I put the ? card face up in the packet, but this time it will turn into a ? card.

Then ? And ? Cards will be returned and it will change to ? And ? Cards.

Furthermore, all the cards face upwards, and when looking at the back, all are changing to red back!

Finally, when looking at the back again, it is changing to red, orange, green, and gold!

Demo

Picture