Use the Color-Changing Deck or a prediction effect. This should feel impossible, even to skeptics.
. While the front of each card displays a complex, often confusing pattern of colors and shapes, the back reveals the exact percentage of each color used. Amazon.com Key Features of Illusion Play Home Cards Deceptive Design illusion play home cards
The game began with Mrs. Thompson shuffling the cards and dealing them out to the guests. She then asked each person to choose a card, memorize it, and return it to the deck. The guests did as instructed, and Mrs. Thompson began to perform her magic. Use the Color-Changing Deck or a prediction effect