Spirit Card Box by Dave Powell Magic Company.
A beautiful walnut box is opened and the magician removes a deck of cards. A member of your audience freely selects any card from the deck, signs the face of it and you shuffle the card back into the deck. The deck is placed back into the box and the lid is closed.
The magician states that he will summon the spirits that live in the box to find the selected card. Slowly the lid opens on its own, and a single card slowly rises out of the box at which time the performer asks, "Is this your card?" The spectator replies, "No it's not."
Looking shocked, the magician says, "Oh," as the card pops back down into the box quickly. "Spirits, you can do better than that. Come alive once more and make the correct card rise." Suddenly, all of the cards begin to fly out of the box in a huge fountain and as the cards are flying, the magician reaches into the stream and plucks the signed card from all the others, catching it between his thumb and fingers. "Here is your signed, selected card," he says to thunderous applause as he takes his bow.
Spirit Card Box by Dave Powell Magic Company