Swarm of Rats A5E
CR 1/4 beast
Medium beast, chaotic evil
STR10 (+0)
DEX12 (+1)
CON8 (-1)
INT2 (-4)
WIS10 (+0)
CHA4 (-3)
Keen Smell.
The swarm has advantage on Perception checks that rely on smell.
Swarm.
The swarm can occupy another creatures space and move through any opening large enough for a Tiny creature. It can't gain hit points or temporary hit points.
Actions
Bites.
Melee Weapon Attack: +2 to hit, reach 0 ft., one target. Hit: 7 (2d6) piercing damage or 3 (1d6) piercing damage if the swarm is bloodied.
Other versions
Source: Monstrous Menagerie (EN Publishing) · License: OPEN GAME LICENSE Version 1.0a details