Chain Devil
Medium fiend, lawful evil
Armor Class 15 (natural armor)
Hit Points 85 (10d8 + 40)
Speed 30 ft., swim 15 ft., climb 15 ft.
str
18 (+4)
dex
15 (+2)
con
18 (+4)
int
11 (+0)
wis
12 (+1)
cha
14 (+2)
Saving Throws Con +7, Wis +4
Damage Resistances cold
Damage Immunities fire, poison
Condition Immunities poisoned
Senses darkvision 120 ft., passive Perception 11
Languages Infernal; telepathy 120 ft.
Challenge 8 (3,900 XP)
Diabolical Restoration. If the devil dies outside the Nine Hells, its body disappears in sulfurous smoke, and it gains a new body instantly, reviving with all its Hit Points somewhere in the Nine Hells.
Magic Resistance. The devil has Advantage on saving throws against spells and other magical effects.
Actions
Chain. Melee Attack Roll: +7, reach 10 ft. 11 (2d6 + 4) Slashing damage. If the target is a Large or smaller creature, it has the Grappled condition (escape DC 14) from one of two chains, and it has the Restrained condition until the grapple ends.
Conjure Infernal Chain. The devil conjures a fiery chain to bind a creature. Dexterity Saving Throw: DC 15, one creature the devil can see within 60 feet. Failure: 9 (2d4 + 4) Fire damage, and the target has the Restrained condition until the end of the devil's next turn, at which point the chain disappears. If the target is Large or smaller, the devil moves the target up to 30 feet straight toward itself. Success: The chain disappears.
Multiattack. The devil makes two Chain attacks and uses Conjure Infernal Chain.