Chain Devil Grand Warden

Devil's Sight. Magical darkness doesn't impede the devil's darkvision.

Blasen Chain (3 per short or long rest). As a bonus action, the devil infuses its chains with searing heat. For the next minute, the devil's chain attacks are considered magical for the purposes of overcoming resistance to non-magical attacks and deal an additional 11 (3d6) fire damage.

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

Multiattack. The devil makes three attacks with its chains.

Chain. Melee Weapon Attack: +12 to hit, reach 15 ft., one target. Hit: 17 (3d6 + 6) slashing damage. The target is grappled (escape DC 17) if the devil isn't already grappling a creature. Until this grapple ends, the target is restrained and takes 11 (3d6) piercing damage at the start of each of its turns.

Animate Chains (Recharges after a Short or Long Rest). Up to four chains the devil can see within 60 feet of it magically sprout razor-­edged barbs and animate under the devil's control, provided that the chains aren't being worn or carried.

Each animated chain is an object with AC 20, 20 hit points, resistance to piercing damage, and immunity to psychic and thunder damage. When the devil uses multiattack on its turn, it can use each animated chain to make one additional chain attack. An animated chain can grapple one creature of its own but can't make attacks while grappling. An animated chain reverts to its inanimate state if reduced to 0 hit points or if the devil is incapacitated or dies.

Torture (Recharge 6). The devil shoots unbearable pain through its chains. Any creature grappled by the devil's chain must succeed on a DC 17 Constitution saving throw. On a failure, the target is Paralyzed for the next minute. The creature can repeat the saving throw until the end of its turns, ending the effect on a success.

Unnerving Mask. When a creature the devil can see starts its turn within 30 feet of the devil, the devil can create the illusion that it looks like one of the creature's departed loved ones or bitter enemies. If the creature can see the devil, it must succeed on a DC 17 Wisdom saving throw or be frightened until the end of its turn.

The devil 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. The devil regains spent legendary actions at the start of its turn.

Constrict. The devil tightens a chain around one creature it is grappling. The creature takes 8 (3d4) piercing damage.

Pull. The devil pulls a creature grappled by one of its chains up to 10ft closer to it or the origin of a chain (if the chain is animated).

Chain Attack (costs 2 actions). The devil makes an attack with its chain.