Darehart's Monstrous Codex - D&D 5e Random Monster Creator

Murksword
Small ooze, unaligned

Armor Class 13 (natural armor)
Hit Points 2 (1d4)
Speed 20 ft., fly 30 ft.

STR
9 (-1)

DEX
5 (-3)

CON
13 (+1)

INT
13 (+1)

WIS
9 (-1)

CHA
13 (+1)

Damage Resistances cold
Condition Immunities incapcitated
Senses passive Perception 9
Languages Undercommon
Challenge 0 (10 XP)

Inscrutable. the Monster is immune to any effect that would sense its emotions or read its thoughts, as well as any divination spell that it refuses. Wisdom (Insight) checks made to ascertain the Monster's intentions or sincerity have disadvantage.

Actions

Scimitar. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 2 (1d4) slashing damage

Found in Darehart's Monstrous Codex