In the history of mentalism, there is perhaps no greater act that has imprinted itself onto the soul of its performers than the oracle act. In the act, the oracle on stage answers thought-of questions from the audience about their futures. One moment a man is an illusionist, or a mind-reader, or a mentalist; the next, he's unveiling the great and hidden secrets of the universe right before your eyes. But it’s not just magicians who can see into the future.