Effect:So along comes Greg Rostami with his version called Cosmos. He offers a non-gimmicked version and a simple gimmicked version. There are times when you might want to perform the gimmicked version, but for the most part you should have no problems performing the impromptu version. What I like about Gregs version is that it maintains the simplicity of the original and at the same time enhances the fairness with multiple shuffles, the ability to stop anywhere instead of going through the whole deck, and no pause in the middle to switch color cards. It does involve two people not one and is presented as a competition between them seeing who can get the most reds and blacks correct. This presentation works very well. There are no real moves, and just one simple piece of misdirection is required so mechanically it is almost as easy as the original. It does require a bit more nerve than the original but if you follow Gregs directions youll find it all very easy.