Swarm of Poisonous Snakes

Medium swarm of Tiny beasts, unaligned
Armor Class
Hit Points
36 (8d8)
30 ft., swim 30 ft.
  • STR 8 (−1)
  • DEX 18 (+4)
  • CON 11 (+0)
  • INT 1 (−5)
  • WIS 10 (+0)
  • CHA 3 (−4)
Damage Resistances
bludgeoning, piercing, slashing
Condition Immunities
charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned
blindsight 10 ft., passive Perception 10
2 (450 XP)

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.


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.