I'm looking for D&D material that describes the Maiden of Pain as a character -- i.e., not her nature or domain (which are pretty well described), but any actual appearances of Loviatar in D&D literature (as an avatar, disembodied voice, etc.).
I figure she probably makes an appearance somewhere in the old Time of Troubles trilogy, but are there any other sources?
Gods List says:
Loviatar
Lesser deity/Demigoddess
Alignment: Lawful Evil
Portfolio: agony, hurt, pain, suffering, torment, torture, torturers
Sources: Deities & Demigods (First Edition), Dragon magazine #54 - "Down-to-earth divinity", Faiths & Avatars, Faiths & Pantheons, Forgotten Realms Adventures, Forgotten Realms Campaign Setting (Third Edition), Gods, Demi-Gods & Heroes, On Hallowed Ground