The Crystal Golem (also referred to as a stone golem) is a guardian that lives in Kylearan's Tower. According to decorative inscriptions in the tower's walls1, "as a guardian he must walk" and it is "made of earth, yet without soul, as living stone, he is whole."
As living stone, he cannot be killed by conventional means. A party of adventurer's facing him, and living to fight another day, will only be living to face him once again, and then again, and again...
There is a curse laid on this guardian however, a weakness that exists tied to a legendary weapon. It's said that only Harkyn has been able to wield and keep such power protected.
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