Elves known as the Shadar-Kai once forsook the god Corellon for Lolth, and then again forsook Lolth for Corellon. Their home has come to be called The Nightshade Kingdom, also known as Shadowfell. The Shadar-Kai guard against the Underdark's intrusion. Karnifax warns us to be weary of parlay with the Shadar-Kai, for they may change their dispositions toward us several times. The Golden City of Elves, in turn, guards our world against the Shadar-Kai (they do NOT like being called "Forsaken").