Swarm of Piranhas
Monster Manual (2025) p. 370
- Size
- Medium
- Type
- beast
- Alignment
- unaligned
- AC
- 13
- Initiative
- 3
- Hit Points
- 28 (8d8-8)
- Speed
- walk 5 ft., swim 40 ft.
- Resistances
- bludgeoning, piercing, slashing
- Condition Immunities
- charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned
- Senses
- darkvision 60 ft.
- Passive Perception
- 8
- Challenge
- 1
- Lineage
- Piranhas
- Environment
- underwater
STR
13
+1
DEX
16
+3
CON
9
−1
INT
1
−5
WIS
7
−2
CHA
2
−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 piranha. The swarm can't regain Hit Points or gain Temporary Hit Points.
Water Breathing
The swarm can breathe only underwater.
Actions
Bites
Melee Attack Roll: +5 (with Advantage if the target doesn't have all its Hit Points), reach 5 ft. Hit: 8 (2d4 + 3) Piercing damage, or 5 (1d4 + 3) Piercing damage if the swarm is Bloodied.