Hutijin

Large fiend (devil), lawful evil
Armor Class 19 (natural armor)
Hit Points 200 (16d10 + 112)
Speed 30 ft., fly 60 ft.
STR
27 (+8)
DEX
15 (+2)
CON
25 (+7)
INT
23 (+6)
WIS
19 (+4)
CHA
25 (+7)
Saving Throws Dex +9, Con +14, Wis +11
Skills Intimidation +14, Perception +11
Damage Resistances cold; bludgeoning, piercing, and slashing from nonmagical attacks that aren't silvered
Damage Immunities fire, poison
Condition Immunities charmed, exhaustion, frightened, poisoned
Senses truesight 120 ft., passive Perception 21
Languages all, telepathy 120 ft.
Challenge 21 (33000 XP)
Infernal Despair.
Innate Spellcasting.
Legendary Resistance (3/Day).
Magic Resistance.
Magic Weapons.
Regeneration.
ACTIONS
Multiattack.
Bite.
Claw.
Mace.
Tail.
Teleport.
REACTIONS
Fearful Voice (Recharge 5–6).
LEGENDARY ACTIONS
Attack.
Lightning Storm (Costs 2 Actions).
Teleport.

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

Duke of Cania and loyal servant of Mephistopheles, Hutijin commands two companies of pit fiends. He hates mortals.
Mordenkainen´s Tome of Foes
Hutijin