Two cards are selected and are kept so no one knows their identities but them. The magician removes one card from the deck, stating that the card will help him divine the other cards values and suites. With a marker, the magician draws an image of a card on the back of his card. The card is one of the selections. Still having to find the other card and not wanting to mar another card from the deck, the magician flicks the drawing of the first selection with his forefinger. Amazingly, the drawn image changes to the second selected card!