I wanted to buy this effect after watching a magician perform it a lot of YouTube. And it intrigued me so I bought it. I usually use the Omni deck as a way to transition from card magic into Mentalism or anything else I’m doing. And everything I perform this trick I tell the audience “for the final card trick, let’s do this”. And when I make the deck disappear. The audience freaks. I was kind of nervous as to how I would be able to switch into the Omni deck, without getting caught. But honestly, if you don’t make a big deal out of it when bringing it out into performances, the audience won’t either. Amazing effect