Swarm of Poisonous Snakes

The swarm of Poisonous Snakes is a Medium beast of challenge rating 2 in the fifth-edition System Reference Document. SRD 5.2.1 calls it the Swarm of Venomous Snakes.

SRD 5.1 (2014)

Swarm of Poisonous Snakes

Size and type
Medium beast
Challenge
2 (450 XP)
Armour class
14
Hit points
36 (8d8)
Speed
30 ft, swim 30 ft
Resistances
bludgeoning, piercing, slashing
Condition immunities
charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned
Senses
blindsight 10 ft, passive perception 10
STR8-1
DEX18+4
CON11+0
INT1-5
WIS10+0
CHA3-4

Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny snake. The swarm can’t regain hit points or gain temporary hit points.

Actions

Bites. Melee Weapon Attack: +6 to hit, reach 0 ft., one creature in the swarm’s space. Hit: 7 (2d6) piercing damage, or 3 (1d6) piercing damage if the swarm has half of its hit points or fewer. The target must make a DC 10 Constitution saving throw, taking 14 (4d6) poison damage on a failed save, or half as much damage on a successful one.

Page 390.

SRD 5.2.1 (2024)

Swarm of Venomous Snakes

Size and type
Medium beast
Challenge
2 (450 XP)
Armour class
14
Hit points
36 (8d8)
Speed
30 ft, swim 30 ft
Resistances
bludgeoning, piercing, slashing
Condition immunities
charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned
Senses
blindsight 10 ft, passive perception 10
STR8-1
DEX18+4
CON11+0
INT1-5
WIS10+0
CHA3-4

Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny snake. The swarm can’t regain Hit Points or gain Temporary Hit Points.

Actions

Bites. Melee Attack Roll: +6, reach 5 ft. Hit: 8 (1d8 + 4) Piercing damage—or 6 (1d4 + 4) Piercing damage if the swarm is Bloodied—plus 10 (3d6) Poison damage.

Page 362.

Fight a swarm of poisonous snakes in Kith Moot. A 5e RPG in your browser with an AI game master. Free to start.

Fight a swarm of poisonous snakes in Kith Moot