Swarm of Rats
Monster Manual (2025) p. 370
- Size
- Medium
- Type
- beast
- Alignment
- unaligned
- AC
- 10
- Initiative
- 0
- Hit Points
- 14 (4d8-4)
- Speed
- walk 30 ft., climb 30 ft.
- Resistances
- bludgeoning, piercing, slashing
- Condition Immunities
- charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned
- Senses
- darkvision 30 ft.
- Passive Perception
- 10
- Challenge
- 1/4
- Lineage
- Rat
- Environment
- forest, swamp, underdark, urban
STR
9
−1
DEX
11
+0
CON
9
−1
INT
2
−4
WIS
10
+0
CHA
3
−4
Traits
Proficiency Bonus
+2
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 rat. The swarm can't regain Hit Points or gain Temporary Hit Points.
Actions
Bites
Melee Attack Roll: +2, reach 5 ft. Hit: 5 (2d4) Piercing damage, or 2 (1d4) Piercing damage if the swarm is Bloodied.