A card is selected and signed. It is returned to the deck, and mixed back in. You turn over the top card - hoping it is the chosen one... but sadly, it isn't.
You take that indifferent card and TEAR it - showing a glimpse of its face up until the last moment - when it visually changes into the card you originally selected and signed.
Simple, powerful magic by Jesse Feinberg - taught in 18 minutes of video instruction. Download and start learning now.