Swarm of Poisonous Snakes

Medium swarm of Tiny beasts, unaligned

Armor Class: 14
Hit Points: 36 (8d8)
Speed: 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
Senses: blindsight 10 ft., passive Perception 10
Languages: —
Challenge: 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.

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.

Running this fight? Add the swarm of poisonous snakes to the initiative tracker: type its name and the AC, hit points and initiative bonus fill in, and the book button shows this stat block mid-fight.