Sharbrena, the Cleric of Darkness, lusted for knowledge and was one of the most learned tutors in all of Sapience. Her primary goal in life was to empower the Order of Twilight with both warriors and knowledge. Although she did not leave the Darkenwood forest, she regularly corresponded with her fellow Darkwalker, the lich Teneb Trismegistus, and employed anyone willing to help deliver their secret notes to each other.
Sharbrena was killed after the temple in the Darkenwood was destroyed due to a mishap during the ritual to bring Twilight's gaze back to the Prime Material Plane.