With TWINCEPTION, don't settle for predicting just one card... Predict two.
You remove the deck from its case.
The case is shown completely empty it can even be examined.
You then place two predictions inside, clearly visible.
The deck is handed to the spectator to shuffle freely.
No setup. No suspicious control.
You take the deck back and begin dealing cards one by one onto the table.
The spectator says "stop" whenever they wish.
You repeat the process a second time, creating a second pile - again stopped at a completely random moment.
Two totally free stops. Two impossible-to-know cards.
Remove the two predictions...
Turn over the top card of each pile.
Perfect match. Both predictions are correct.
