Starting from a philosophical viewpoint, I guess the real question is: What do I want the Second (2nd) Edition of "Quest" to be like?!
Contrary to most of today's Collectible Card Games which are ALWAYS about "Battling", "Quest" is a more subtle game.
It's not about A BATTLE, it's about AN ADVENTURE!
Like Magic: the Gathering (Magic) there are colors that define the ORIGINAL Card Game. Familiar colors of Red, Orange, Yellow, Green, Blue and Purple. Both Primary and Secondary colors of the normal color spectrum. Of course even in the original game, each color had a meaning.