This is a nice idea especially given you can credit a completely different deck as the reveal.
Unfortunately, by two gimmicks that are R&S, I add to spray several coats on Dullcote to get them to
work properly. I love the kicker ending but I have to take a star away because the gimmick is a bit
wonky and the presentation (watch the trailer) of the "red" backed card seems very mechanical and
not like real magic. Like I said the outcome is kicker and I have fixed the gimmicks so I can
perform it without a lot of wonky moves. Great reactions at the final kicker! If you are
comfortable handling the gimmick(s), then this is a nice effect.