There is an exceptionally high probability you already have what is necessary to do this effect. You
might not have it in the different card back colors though. This is not a new concept, but merely a
tweak of an older one. Also, the instructions that come with it are literally a couple of pages of
suggestions on how you can use the decks. There is no complete routine given, no DVD, or anything.
The demo video you see is the closest you will get to clear suggestions on how to use them. I'm not
wanting to copy anyone's routine, but it would be interesting to see how he uses the first card
choice and moves on to the revelation smoothly. I'm not complaining as the price on this is good for
what you get, and there is absolutely no learning curve on this at all outside of a few brief
minutes of a one-time memorization up front. As long as you are creative enough to be handed a prop
and told to make magic, you'll love it. If you're relatively new to magic or need inspiration before
you start building your routine, you'll need to look up some YouTube videos to see other magicians
do this because you're not getting much here.