Horroodissomoth Xorlarrin was the house wizard and patron (to Matron Mother Zeerith Q'Xorlarrin) of House Xorlarrin in 1372 DR.[2] He was killed during the Spellplague.[1]


He appeared very old, but that was rumored to be due to a magical experiment gone wrong.[2]


Horroodissomoth was the leader of a council of mages that governed the magical academy of Sorcere in 1370 DR. He was second only to the Archmage of Menzoberranzan, Gromph Baenre.[3]

Horroodissomoth was later driven insane by the Spellplague. He was killed by his own delayed-blast fireball, which he had placed in his vest pocket.[1]


  1. 1.0 1.1 1.2 R.A. Salvatore (August 2012). Charon's Claw. (Wizards of the Coast), p. 1. ISBN 0-7869-6223-2.
  2. 2.0 2.1 2.2 Richard Lee Byers (August 2003). Dissolution. (Wizards of the Coast), p. 228. ISBN 0-7869-2944-8.
  3. Eric L. Boyd (1999). Drizzt Do'Urden's Guide to the Underdark. (TSR, Inc), p. 63. ISBN 0-7869-1509-9.