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Brown Mould

A heat-absorbing fungus that feeds on energy and grows in darkness

Type: Monster

Biome: Underdark

Stat Blocks

Old-School Essentials Advanced Fantasy Genre Rules
Hit Dice2*

Limited monster data (name, HD, biome, type only) published with permission from Necrotic Gnome. Full statistics available in the published book.

Copyright 2020 Gavin Norman.
OSRIC
Armor Class10
Hit DiceN/A
Number Encountered1 patch
AttacksNil
DamageNil
MoveNil
AlignmentNeutral
IntelligenceNon-
XPNone
SizeSmall to Large
FrequencyVery rare
LairNil

Monster statistics extracted from online SRD wiki, not the published hardcover edition.

Brown mould can be found in places where it escapes the effects of ultraviolet light. It feeds on most other sources of energy, and absorbs the body heat of any creature that comes within 5-ft. Its heat absorption deals damage to all creatures within range at a rate of 1-8hp for every 10 degrees of body heat over 55 degrees every combat round.