Cranium Rat

Tiny beast, lawful evil
Armor Class 12
Hit Points 2 (1d4)
Speed 30 ft.
STR
2 (-4)
DEX
14 (+2)
CON
10 (+0)
INT
4 (-3)
WIS
11 (+0)
CHA
8 (-1)
Senses darkvision 30 ft., passive Perception 10
Languages telepathy 30 ft.
Challenge 0 (10 XP)

This full creature's stat block is not available (not OGL).

Volo´s Guide to Monsters
Cranium Rat