Blistered
by Precision Magic

This trick can be performed on the fly and completely surrounded. Have a spectator select a card and then replace the card into the pack. After the pack has been shuffled, the spectator is instructed to write the name of their card onto a small piece of paper. A lighter is ignited and the paper is burned. In the process of the burning the Magician realizes he has burnt his fingers. Turning the hand towards the spectators, they are absolutely stunned to see the blisters, one on each finger that was holding the paper. What’s more shocking than just the two blisters is that they are in the shape of the chosen card.