Ustilagors (pronounced: /ˈstɪlɑːgɔːrzoo-STIL-a-gorz[3]) were the larval stage of the development of intellect devourers.[2]

They were considered a delicacy by the mind flayers of Oryndoll. The Thrall Market sold ustilagors to visitors for high prices in several varieties such as raw, pickled or seasoned with fungi.[2]


Despite being considerably weaker than their adult forms, ustilagors were patient hunters that could follow their prey for several hours before attacking. They hunted in small packs and attacked their victims by robbing them of their thoughts, slowly hazing and confusing their minds.[1]


Further ReadingEdit


  1. 1.0 1.1 Mike Mearls, Greg Bilsland, Robert J. Schwalb (June 2010). Monster Manual III (4th Edition). (Wizards of the Coast), pp. 118–119. ISBN 978-0786954902.
  2. 2.0 2.1 2.2 2.3 2.4 Kevin Baase, Eric Jansing, Oliver Frank, and Bill Halliar (November 2005). “Monsters of the Mind – Minions of the Mindflayers”. In Erik Mona ed. Dragon #337 (Paizo Publishing, LLC), pp. 34–35.
  3. Frank Mentzer (January 1985). “Ay pronunseeAYshun gyd”. In Kim Mohan ed. Dragon #93 (TSR, Inc.), p. 30.