Moloch

[ Moloch ]
Large fiend (devil), lawful evil
Armor Class 19 (natural armor)
Hit Points 253 (22d10 + 132)
Speed 30 ft.
STR
26 (+8)
DEX
19 (+4)
CON
22 (+6)
INT
21 (+5)
WIS
18 (+4)
CHA
23 (+6)
Saving Throws Dex +11, Con +13, Wis +11, Cha +13
Skills Deception +13, Intimidation +13, 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 darkvision 120 ft., passive Perception 21
Languages all, telepathy 120 ft.
Challenge 21 (33000 XP)

Innate Spellcasting. Moloch's innate spellcasting ability is Charisma (spell save DC 21). He can innately cast the following spells, requiring no material components:

At will: alter self (can become Medium when changing his appearance), animate dead, burning hands (as a 7th-level spell), confusion, detect magic, fly, geas, major image, stinking cloud, suggestion, wall of fire
1/day each: flame strike, symbol (stunning only)

Legendary Resistance (3/Day). If Moloch fails a saving throw, he can choose to succeed instead.

Magic Resistance. Moloch has advantage on saving throws against spells and other magical effects.

Magic Weapons. Moloch's weapon attacks are magical.

Regeneration. Moloch regains 20 hit points at the start of his turn. If he takes radiant damage, this trait doesn't function at the start of his next turn. Moloch dies only if he starts his turn with 0 hit points and doesn't regenerate.

ACTIONS

Multiattack. Moloch makes three attacks: one with his bite, one with his claw, and one with his whip.

Bite. Melee Weapon Attack: +15 to hit, reach 5 ft., one target. Hit: 26 (4d8 + 8) piercing damage.

Claw. Melee Weapon Attack: +15 to hit, reach 10 ft., one target. Hit: 17 (2d8 + 8) slashing damage.

Many-Tailed Whip. Melee Weapon Attack: +15 to hit, reach 30 ft., one target. Hit: 13 (2d4 + 8) slashing damage plus 11 (2d10) lightning damage. If the target is a creature, it must succeed on a DC 24 Strength saving throw or be pulled up to 30 feet in a straight line toward Moloch.

Breath of Despair (Recharge 5–6). Moloch exhales in a 30-foot cube. Each creature in that area must succeed on a DC 21 Wisdom saving throw or take 27 (5d10) psychic damage, drop whatever it is holding, and become frightened for 1 minute. While frightened in this way, a creature must take the Dash action and move away from Moloch by the safest available route on each of its turns, unless there is nowhere to move, in which case it needn't take the Dash action. If the creature ends its turn in a location where it doesn't have line of sight to Moloch, the creature can repeat the saving throw. On a success, the effect ends.

Teleport. Moloch magically teleports, along with any equipment he is wearing and carrying, up to 120 feet to an unoccupied space he can see.

LEGENDARY ACTIONS

Moloch can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. Moloch regains spent legendary actions at the start of his turn.

Stinking Cloud. Moloch casts stinking cloud.

Teleport. Moloch uses his Teleport action.

Whip. Moloch makes one attack with his whip

Long ago, Moloch earned his place among the other archdevils through the glory he won driving demons out of the Nine Hells. Asmodeus rewarded him by elevating Moloch to the rulership of Malbolge. Now exiled from the Nine Hells, Moloch would do anything to reclaim his position.
Mordenkainen´s Tome of Foes
Moloch