Starpoint

The spectator chooses a card and keeps it hidden from view. The magician concentrates on the spectator's card, takes a Sharpie marker, and makes a few dots on the back of a card.  The card is then shown to the spectator: they can see several Sharpie dots scattered across the back. In an instant... and in a completely impossible way, the dots begin to move slowly until they clearly form the name of the chosen card. The spectators won't believe their eyes, as the transformation is so incredible! You then take the card and give it to the spectator, who can take it with them as a souvenir.