While the family status of the Fey deities is unclear, it generally understood that Lolth was the youngest of the Fey Gods. She is described as being both the sister and ex-consort of Corellon. She served as the god of fate and spider's weaving on looms in the more shadowy corners of the Feywild. Correllon's children who were born of his tears of sorrow followed Drow when she sided with the demons of the Abyss. Channel Divinity: Correllon's Devoted tells the theories of how this came about. Lolth's most detailed treatment is given in Monster Manual 3.

Dominion:

Allies and Enemies

• Corellon is her most hated foe, while Sehanine also opposes the schemes of her sister her commitment to stay in the twilight makes her a less urgent adversary.
• Lolth's relationship with Baphomet is based on an attempt to fool him into helping her and is described in the Plane Below: Secrets of the Elemental Chaos under the campaign arc "To Fool the Prince of Beasts"
• The Carrion King

Heroes devoted to Lolth are mentioned in Character Concepts: Corrupted Characters