Shar

See also: Halruaan Pantheon
Shar, the Mistress of the Night, is the goddess of darkness, and the caverns of Faerûn, as well as a neutral evil greater deity. Counterpart to her twin Selûne, she presides over caverns, darkness, dungeons, forgetfulness, loss, night, secrets, and the Underdark. Among her array of twisted powers is the ability to see everything that lay or happened in the dark. Shar's symbol is a black disk with a deep purple border. Shar is also the creator of the Shadow Weave, which is a counterpart and to foil the Weave, controlled by Mystryl and her successors.