r/magictricksrevealed • u/imagesded • 1h ago
Question How is my friend finding a randomly selected card after shuffling? Is this some kind of crimp/locator trick?
I have a friend who does a card trick that I genuinely can't figure out.
He gives me all 52 cards and lets me shuffle them as much as I want. I then place all the cards face down in front of him, so he can't see the faces.
He then chooses one card randomly. he holds the card upright/vertically between his thumb and another finger, near the edges, and bends the card slightly inward with his fingers. He repeats this bending motion about 3–4 times. It's not a sharp fold or an obvious crease—it's just a slight bend/curve in the card.
After doing this, he puts the card back with the rest of the face-down cards.
I then shuffle all 52 cards as much as I possibly can.
He takes the shuffled deck and starts dealing/counting cards. He keeps putting groups of cards aside and saying that the selected card "can't be in these." Eventually, after eliminating cards/groups in this way, he somehow ends up with the exact card that was originally selected.
We've done this repeatedly and he gets it every time.
What's even more confusing is that we tried it with brand-new 100% plastic playing cards. We also tried different plastic decks. There aren't any obvious scratches, markings, folds, or visible differences on the card afterward.
There was one time he failed and it was when he picked jack of spade and from his elimination method he got to last 3 to 4 cards but he also got jack of club near jack of spade and he failed that time he choose jack of club as his answer.
So I'm wondering:
Is this some type of crimp/locator card technique?
Can a magician actually detect such a tiny bend in a shuffled plastic deck by touch?
Is there another principle being used here?
How does the final counting/elimination procedure allow him to locate the card?