Who doesn't need a Crystal Cave? While not technically a Hostile Terrain, one could argue that the crystals contained emit light and radiation. Perhaps they are magical crystal for a Starfinder or fantasy game. Perhaps it's something like dilithium crystals or maybe crystalized dark matter usable for some impossible energy source or for singularity engines. Anyway, I thought this might be a good fit in the exotic maps of this set... enjoy!

GP

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