This is another type of Mental Trick that proves to be very interesting for spectators. The reason why it is called Paper and Prediction Card Trick is because the performance requires a piece of paper on which a certain prediction is written. As the performer writes prediction on a paper, it is then placed inside two cards in such a way that when they are separated from the deck with their faces down. Surprisingly for the spectator, they come out to be the same as predicted by the performer. It involves a very simple technique.
If the spectator still has a doubt, you may handover the deck to him or her for shuffling while you can write your prediction on a piece of paper for example one card is Queen of Diamonds and other is 10 of Diamonds.
Finally, as you will take the two cards out containing the paper, the spectator will be amazed to see that it will be those cards that you predicted i.e. Queen of Diamonds and other is 10 of Diamonds.