The Different One by Inaki Zabaletta

Effect:

The magician places a red card in a blue deck. He asks the spectator to think of a card, to everyone’s surprise it turns out to be the one of a different color.
The magician proposes to repeat the experience, saying that this trick is called “The Different One” and that the spectator will think of the different one. He takes another blue card and puts it among the red ones.
The spectator thinks of a card, and the magician removes it from the deck. To everyone’s disappointment, this time the card is red. The magician says that this is the trick of “The Different One” and shows that the entire deck has transformed to blue.