• Magician shows the deck to spectator and shuffles it
  • One card is on the table from the beginning of the trick - magician takes the card and shows that it has different color back then other cards
  • This card is placed on the top of the face up deck and cut
  • Magician spreads the deck to show that all cards changed color - the entire deck has now different color then before and the card that was on the table from the beginning changed the color as well!
  • Presented as observation test, spectator didn't observe the colors correctly!