Swarm of Rot Grubs

Medium beast, Unaligned

Armor Class8
Hit Points22 (5d8)
Speed5 ft., climb 5 ft.
STRDEXCONINTWISCHA
2 (-4) 7 (-2) 10 (+0) 1 (-5) 2 (-4) 1 (-5)
Saving Throws—
Skills—
Damage Vulnerabilitiesfire
Damage Resistancespiercing; slashing
Damage Immunities—
Condition Immunitiescharmed; frightened; grappled; paralyzed; petrified; prone; restrained
Sensesblindsight 10 ft., passive Perception 6
Languages—
Challenge1/2

Traits

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 maggot. The swarm can't regain hit points or gain temporary hit points.

Actions

Bites.

Melee Attack Roll: +0 to hit, reach 0 ft., one creature in the swarm's space. Hit: 7 (2d6) piercing damage, and the target must succeed on a DC 10 Constitution saving throw or be poisoned. At the end of each of the poisoned target's turns, the target takes 3 (1d6) poison damage. Whenever the poisoned target takes fire damage, the target can repeat the saving throw, ending the effect on itself on a success. If the poisoned target ends its turn with 0 hit points, it dies.