Recently I started performing an effect where you get 2 spectators to sign 2 different selections then you fuse those 2 cards into one. I do it using a method I come up with. It is similar to how Adam Wilber performs it in this video around the 4 minute mark.
What is the name of the original card-fusing effect and in what book/DVD can I find the original handling of this trick?
What is the name of the original card-fusing effect and in what book/DVD can I find the original handling of this trick?