Weasel 5e stat block

Tiny beast, unaligned · CR 0 · 2024 stat block below

Armor Class: 13
Hit Points: 1 (1d4-1)
Speed: 30 ft.
Challenge: 0 (10 XP)
Proficiency bonus: +2

STR	DEX	CON	INT	WIS	CHA
3 (-4)	16 (+3)	8 (-1)	2 (-4)	12 (+1)	3 (-4)

Skills: Perception +3, Stealth +5
Senses: passive Perception 13
Languages: —

Traits

Keen Hearing and Smell. The weasel has advantage on Wisdom (Perception) checks that rely on hearing or smell.

Actions

Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 1 piercing damage.

How the weasel compares at CR 0

Against the 28 other challenge 0 monsters in the SRD 5.1, the weasel has more hit points than 0 of them, which makes it one of the frailest at its CR. See every CR 0 monster.

Statistic	Weasel	CR 0 average
Armor Class	13	11
Hit points	1	4
Best attack bonus	+5	+2

Weasel 2024 stat block

The 2024 Monster Manual revised the weasel, and the SRD 5.2 carries the new stat block. What changed:

Speed: 30 ft. → 30 ft., climb 30 ft..
Gone from it: Keen Hearing and Smell.

Armor Class: 13
Hit Points: 1 (1d4 - 1)
Speed: 30 ft., climb 30 ft.
Challenge: 0 (10 XP)

STR	DEX	CON	INT	WIS	CHA
3 (-4)	16 (+3)	8 (-1)	2 (-4)	12 (+1)	3 (-4)

Senses: darkvision 60 ft., passive Perception 13
Languages: None

Actions

Bite. Melee Attack Roll: +5, reach 5 ft. Hit: 1 Piercing damage.

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Browse: all CR 0 monsters · beasts · every monster