Medium Swarm of Tiny Beasts, Unaligned
AC13
Initiative+3 (13)
HP28 (8d8 - 8)
SpeedText 5 ft., Swim 40 ft., Modes [object Object]
STR13
MOD+1
SAVE+1
DEX16
MOD+3
SAVE+3
CON9
MOD-1
SAVE-1
INT1
MOD-5
SAVE-5
WIS7
MOD-2
SAVE-2
CHA2
MOD-4
SAVE-4
Damage ResistancesBludgeoning; Piercing; Slashing
Condition ImmunitiesCharmed; Frightened; Grappled; Paralyzed; Petrified; Prone; Restrained; Stunned
SensesText Darkvision 60 ft.; Passive Perception 8; Entries Darkvision 60 ft.; Passive Perception 8
LanguagesNone
CRCR 1 (XP 200; PB +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 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.
Found on p.370 of MM2025 (Free Rules)