Giant Rat

Small beast, unaligned

Armor Class 12

Hit Points 2-7-12 2d6

Speed 30ft

STR

7 -2

DEX

15 +2

CON

11 0

INT

2 -4

WIS

10 0

CHA

4 -3

Senses Darkvision 60 ft, Passive Perception 10

Challenge 1/8 (25 XP)

Keen Smell. The rat has advantage on Wisdom (Perception) checks that rely on smell.
Pack Tactics. The rat has advantage on an attack roll against a creature if at least one of the rat's allies is within 5 feet of the creature and the ally isn't incapacitated.