Just came up with this question in a game. Would a dragons kidney stone be worth anything? Are there other creatures that would have kidney stones worth a lot?

    • Wasn’t there some AD&D supplement that said dragons were conduits to the various elemental planes, and channelled their breath weapons straight from there? Maybe that was Grayhawk specific. I seem to remember it.

      • fruitycoder@sh.itjust.works
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        1 year ago

        Then I would make the material from that plane. Ever burning coals, obsidian that is always hot to the touch, heat resistant chunks of brass. All as plane of fire example.

      • bcovertigo@lemmy.world
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        1 year ago

        Third edition draconomicon explained the “draconis fundamentum” in a similar way I believe. Maybe that’s what you’re thinking of?