Two decks of different color are placed on the table, the spectator freely chooses one, and from it selects a card, which he turns over and thus returns it to the deck.
The magician takes the soul of the chosen deck and copies it and pastes it in the other deck, magically when extending both decks the same card is turned over, but not only that, but when copying the soul, it was copied exactly up to the position that the card is turned upside down.

An incredible foreground trick at stage shows and bars, or just with friends and family.

Easy to do
Do it anytime
Easy setup construction
Do not force
3 versions explained
Instant reset