Very nice. I like Cheka Man's idea above - it could be a very amusing way to pin the blame for some disaster on the PCs. You know, kill the demon, sell his stuff, the town gets destroyed in a giant drunken orgy sort-of-thing. I could also sort of imagine demons, or even clever dragons or royalty, using the stones to weaken guests. "Oh, Ambassador, you simply must stay in our sapphire room. It's truly exquisite."
It could also be an interesting idea to simply define demons by their benefiting from these stones. That is, a demon doesn't have any special powers other than what it gains from these. Could create an interesting hierarchy of wealth.
I am mildly confused about the very first one, though. When you say consumption, you mean tuberculosis, right?Go to Comment