Took me a while to notice this post - and took me a while to understand the mechanics

I am not sure if the mechanics works well exactly the way it is described above ...BUT the idea IS intriguing. It seems that this mechanics just adds new dimensions to the game while not cutting too much on the existing ones. It would challenge players betting on pure Crystite or Smithore strategies and most likely make the end-game more volatile. I once had a similar idea adding water to the game but this idea here actually seems more in tune with the game balance.
From my understanding, this mechanics seems balancable in a way to add substantial fun to the game. And I am sure the idea of being ecologically correct would have been an idea Dan Bunten had loved, too
