Zethris Olios

 is a drow leader in the city of Asarius. As an NPC, is played by Matthew Mercer.

Appearance
Lady Oleos is a drow with almost violet skin and long, bright white hair that that went past her shoulders and edges of the chair. She has a gentle face with purple eyes like vibrant amethysts. When Nott and Jester first met her she was wearing detailed silk robe that went past her ankles.