Hello there, I've had this vague idea for the beginning of a performance*, for which I'd need do a deck switch. Does anybody know a good technique for that? It would have to be a really quick move, done in half a second or less. What I've got in mind is something like the switching of one or two cards as seen in some gambling demonstrations, but of course with the whole deck. Is that possible, and if yes, where can I find that sleight? (Of course, it doesn't have to be exactly like what I just described. But it should be as quick as possible.) Thank you all for your help! PS: I'd like to keep it gimmick-free. *By "a performance" I mean, should I ever be in the situation. As I've only started with card magic / gambling moves a few months ago that won't be any time soon.