Svengali by Shin Lim (Single Trick)
Shin Lim's mind reading miracle using just your business cards!
Predict and dramatically reveal a spectator's thought-of word or image. Simple, direct mind reading at its finest. 

So download this video and begin learning Svengali. 

While several effects are shown in the trailer, this particular download teaches you this one effect. Others are available for download as well.