hmmm... actually I like the idea. I sounds as if it would work. There's only two potential obstacles I can think of. First, you're subconscious might clairvoyantyly read the card and put it in your dream (pretty unlikely, but possible). Second, if you are indeed out of body, your subconscious might start affecting the real-time zone, changing the card value you see. Either way, you subconscious might get in the way of objectivity. On the flipside, however, I would say that this problem isn't too major unless you're in the real-time zone for a long time, so all in all you theory should work. Awesome idea! I'll have to give it a shot.
Cheers,
bmw
Cheers,
bmw