Pure comedy: Part of a 10 of diamonds peeks out of your lapel pocket (for example, you don't know it...). So you point to the pocket and say it contains a prediction.

> Then you have a spectator choose a card. He draws—not, as everyone thinks, a 10 of diamonds, but—(for example) the 9 of spades and gleefully holds it out to you. "I had a feeling," you say, and pull the 10 of diamonds completely out of your pocket. The 9 of clubs appears!

“I only take the 10 of diamonds on Sundays...” you remark.
Now the spectator points out to you that he chose the 9 of spades and not the 9 of clubs.

Breakdown!!? No! Because now comes the "PLUS": You keep your cool, calmly pick up the card, and with the words: "Right, I have it!" – abracadabra – you have a 9 of spades in your hand!