2601
Spawn of Shub-Niggurath (AC 14, MV 210 [land] / 120 [fly], HD 1, Chaotic): a Purple annelidoid with a scaled hide, 1 eyes, and a toothed mouth. The creature is psionic: (1-8 powers, 1-8 times per day) Harmed only by fire.
There are 103 Spawn of Shub-Niggurath encounters described in Carcosa.