okay X-Ray, here's the thing, if your going to do it, you have to dedicate an entire deck to it, with that deck you can do other tricks as well, but you won't be able to go immediatly back into X-Ray, so if you're in the right spot at the right time this effect is an absolute WORLD ON FIRE KILLER. I cannot stress this enough. But is it a worker? Are you willing to carry another deck in your pocket along with the ID and your normal deck? Idk, not for me, but i still carry it around in my bag all the time just in case.