Swarm of Rats
medium beast, unaligned
AC 10 (natural armor)
Initiative +0 (10)
HP 14 (4d8 - 4)
Speed 30 ft., Climb 30 ft.
ModSaveSTR9-1-1DEX11+0+0CON9-1-1
ModSaveINT2-4-4WIS10+0+0CHA3-4-4
Senses Darkvision 30 ft. Passive Perception 10
CR 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 rat. The swarm can't regain Hit Points or gain Temporary Hit Points.
Actions
Bites. Melee Attack Roll: +2, reach 5 ft. 5 (2d4) Piercing damage, or 2 (1d4) Piercing damage if the swarm is Bloodied.
Swarm of Rats is from the System Reference Document 5.2.1 (“SRD 5.2.1”) by Wizards of the Coast LLC, used under the Creative Commons Attribution 4.0 International License. Full attribution is on the Licenses & Attribution page.