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 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.

Jester Lavorre and Nott met with Lady Oleos to inform her of the strange demonic creature and portal to The Abyss they found under Zolth's shop. She informed them that several similar portals have been found recently. She offered them two jobs should they stay in Asarius: find a Dwendalian spy who has been sending information on Kryn Dynasty troop movements or find the source of the portals and eliminate it. She is willing to offer gold or a favor as payment.