Baleful Miasma — fantasy monster illustration. Baleful Miasma is a medium elemental (Challenge Rating 2).

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Baleful Miasma

Medium Elemental, neutral evil

AC
13
HP
52
Speed
0
CR
2

Armor Class 13

Hit Points 52 (8d8+16)

Speed 0 ft., fly 60 ft.


STR
13 (+1)
DEX
17 (+3)
CON
14 (+2)
INT
6 (-2)
WIS
11 (+0)
CHA
6 (-2)

Skills Perception +0

Damage Resistances lightning; nonmagic B/P/S attacks

Damage Immunities poison

Condition Immunities exhaustion, grappled, paralyzed, petrified, poisoned, prone, restrained, unconscious

Senses darkvision 60', passive Perception 10

Languages Auran

Challenge 2


Traits

Air Form. Can enter a hostile creature's space and stop there. Can move through space as narrow as 1ft. wide with o squeezing.

Asphyxiate. If a creature that breathes air starts its turn in miasma's space it must make DC 12 Con save or begin suffocating as its lungs fill with the poisonous air emitted by the miasma. Suffocation lasts until creature ends its turn in a space not occupied by baleful miasma or the baleful miasma dies. When the suffocation ends the creature is poisoned until the end of its next turn.

Elemental Nature. Doesn't require air food drink or sleep.

Actions

Multiattack. Two Slam attacks.

Slam. Melee Weapon Attack: +5 to hit, 5 ft., one target, 6 (1d6+3) bludgeoning damage + 3 (1d6) poison.

Reactions

Swift Advance. If a creature in same space as miasma moves miasma can move up to its speed with the creature. This move doesn't provoke opportunity attacks but miasma must move in same spaces creature moved ending in creature's space or space nearest to it.

Community Images

Baleful Miasma — fantasy monster illustrationPrimary
FTTHelper · auto-generated · monster · monster

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Further reading

Jetpack7 Game Master Series
The Game Master's Book of Random Encounters
Jeff Ashworth · 2020
The Game Master's Book of Traps, Puzzles and Dungeons
Jeff Ashworth · 2022
The Game Master's Book of Legendary Dragons
Aaron Hübrich · 2022