Large aberration, chaotic neutral

Armor Class: 14 (natural armor)

Hit Points: 95

Speed: 40 ft

STR

15 +2

DEX

8 -1

CON

18 +4

INT

12 +1

WIS

11 +0

CHA

7 -2

Senses: Darkvision 120ft., Passive Percpetion 10

Languages: Deep Speech (see also its trait Brain Dump)

Challenge Rating: 4 ( 1100 XP)

Proficiency Bonus: +2

Actions

Multiattack. The neh-thalggu makes one Bite attack and two Claw attacks.   Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 11 (2d8 + 2) piercing damage.   Claw. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 4 (1d4 + 2) slashing damage.   Extract Brain. Melee Weapon Attack: +4 to hit, reach 5 ft., one incapacitated Humanoid. Hit: 35 (10d6) piercing damage. If this damage reduces the target to 0 hit points, the neh-thalggu kills the target by extracting and consuming its brain.   Mind Blast (Recharge 5–6). The neh-thalggu magically emits psychic energy at one Humanoid it can see within 10 feet of itself. The target must make a DC 14 Wisdom saving throw. On a failed save, the target takes 9 (2d8) psychic damage and is incapacitated until the end of its next turn. On a successful save, the target takes half as much damage and isn’t incapacitated.