Tiny Beast
Armor Class 13
Hit Points 1 (1d4-1)
Speed walk +30
Challenge 0
Skills stealth +5, perception +3
Senses darkvision 30 ft., passive Perception 13
Keen Hearing and Smell. The weasel has advantage on Perception checks that rely on hearing and smell.
Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 1 piercing damage. If this damage would reduce a Small or larger target to 0 hit points the target takes no damage from this attack.
Source: Level Up Advanced 5e Monstrous Menagerie · OGL/Open