Buiyrandyn (pronounced: /ˈbwɪərrɑːndɪnBWEER-ran-din[1]) was a tiny drow settlement in the northern Underdark, beneath the northern Sword Mountains. It was also famous for rejecting Lolth and other evil drow deities. Besides that it was the birhtplace of Qilué Veladorn, one of the Seven Sisters. A long time before the 15th century DR, mindflayers destroyed it and since then it was occupied by evil monsters.[1]

It became the lair of a small clan of hook horrors.[2]


  1. 1.0 1.1 Adam Lee, Ben Petrisor, Matt Sernett (2016). Tyrants of the Underdark Rulebook. (Wizards of the Coast), p. 15. ISBN 978-1-9408-2585-4.
  2. Peter Lee, Rodney Thompson, Andrew Veen (2016-06-16). Tyrants of the Underdark Rulebook. (Wizards of the Coast).