Chapter Six - Subtle Cards: This chapter deals with how to use various psychological principles to force playing cards

and reveals everything at the end to be a perfect match

darkness brings mystery

there's one bottle too many: " That's a spare bottle

The aluminum tube is painted with fire

Flash Corner | Juan Estrella - (Download) Karl Chapter Six - Subtle Cards:The spectator chose a card and its lost in the deck, you "fail" at finding the selection, but you promise to make something unique. You tear the corner of the wrong card and ask the spectator to keep it in their close fist, then you fold the card in quarters, with the index of the wrong card still showing, you shake the folded card and this one VISUALLY changes with no cover to the actual selection, at the end they open their fist just to find out