A close-up miracle based on "Cidentaquin" by Howard Adams. A deck of 25 cards with Harry Potter pictures is handed to a spectator to cut and select one. He places the card to one side without looking at its face, then dividing the remainder of the cards into two equal packets. Turning the cards over, a card from each packet at a time, the cards do not match, but suddenly two cards have an affinity, they match. These two cards are placed aside. Suddenly two more cards match and these four cards match. Imagine the surprise when the spectator turns over the card which he placed to one side at the beginning of the effect to discover that it matches the other four cards! Easy to do. Complete with special deck.