Bone Devil

Large fiend (devil), lawful evil

Armor Class 19 (natural armor)

Hit Points 142 15d10+60

Speed 40ft Fly: 40ft

STR

18 +4

DEX

16 +3

CON

18 +4

INT

13 +1

WIS

14 +2

CHA

16 +3

Saving Throws Int +5, Wis +6, Cha +7

Skills Deception +7, Insight +6

Damage Resistances cold; bludgeoning, piercing, and slashing from nonmagical attacks that aren’t silvered

Damage Immunities fire, poison

Condition Immunities Poisoned

Senses darkvision 120 ft., passive Perception 12

Languages Infernal, telepathy 120 ft.

Challenge 9 (5,000 XP)

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

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

Actions

Multiattack. The devil makes three attacks: two with its claws and one with its sting.

Claw. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: 8 1d8+4 slashing damage.

Sting. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: 13 2d8+4 piercing damage plus 17 5d6 poison damage, and the target must succeed on a DC 14 Constitution saving throw or become Poisoned for 1 minute. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.