I was messing around with the Four Ace Trick, I have the Final Aces Routine By Bro John, This one though is the one that Criss Angel does. My question is how do you keep people from noticing the extra card, value or suit from just showing up? I mean if someone is watching closely they would notice the card change. Is there a routine out there that prevents this? The very first ace that go's you could show all cards face down so no biggie there, but I would think they would get kinda boring seeing them all go the same way. Any Ideals fellow magicians.