In The Thousand Orcs, a clan of frost giants led by Gerti Orelsdottr allied with the orc King Obould Many-Arrows to send a massive army against the towns of the North. On the sidelines, four drow from the Underdark orchestrate events behind the scenes, playing each side against the other for their own advantage. Drizzt is separated from his friends during the siege at the town of Shallows. He witnesses the apparent death of the other Companions of the Hall, and turns his attention to slaughtering all of the orcs he can find, whilst reverting again to the Hunter. The other companions meet warrior dwarves of Mirabar who left because of their leader Marchion Elastuls dislike and borderline hatred for the dwarves of Mithral Hall.