Its really difficult to get even with the noise lol. I would say that it is by far the most difficult slight i have ever come across. That is, to be able to do it well and do it consistently. There may be harder out there but its the toughest ive come across. In any case its a high skill level in that you will need to practice the hell out of it to be able to do it. But its so different from any other move that it really doesnt matter what your current skill level is. As long as you practice it you will be able to do it, no matter what point your card magic is.