GENERATED PROMPT: A sultry drow elf matron mother, embodying a high priestess of Lolth, stands imposingly. She has a wicked grin as she looks down upon those before her. Her skin is a deep obsidian hue, and her long, white hair cascades down her back. She dons regal, spider-themed priestess garb that accentuates her status, complete with intricate silver jewelry. The atmosphere around her is dark and ominous, with subtle hints of purple and red lighting that reflect her powerful aura. This high fantasy portrait captures her in a full-body view, exuding a blend of allure and menace.