Six cards are shuffled and placed face down on the table.
One card is selected. The victim is handed a dice to roll.
The numbers on the dice are to indicate what the card on the table is, that no one has seen as yet.
The victim is willing to bet that you won't be able to produce a card according to his figures.
Strange to say, the magician always can, and when the victim sees the card, first he looks, then smiles and breaks out with laughter.
Funniest card trick ever invented. 6 special cards, a dice, instructions