Spelling FASDIU by Mark Cahill

Spelling FASDIU by Mark Cahill
Magician dribbles the cards and the spectator has a 100% free choice to stop at any card they want. -Magician turns his head away as the spectator looks at the freely stopped at card.
-Cards are shuffled and the spectator names their card. -Spectator spells down 1 card per letter and finds their freely chosen card.