Bone Devil
Large Fiend (devil), Lawful EvilAC 16
HP 161 (17d10 + 68)
Speed 40 ft., fly 40 ft.
STR
18 (+4)
Save +8
DEX
16 (+3)
Save +3
CON
18 (+4)
Save +4
INT
13 (+1)
Save +5
WIS
14 (+2)
Save +6
CHA
16 (+3)
Save +7
Saving Throws STR +8, INT +5, WIS +6, CHA +7
Skills Deception +7, Insight +6
Resistances Cold
Immunities Fire; Poison
Condition Immunities Poisoned
Senses Darkvision 120 ft. (unimpeded by magical Darkness), Passive Perception 12
Languages Infernal; telepathy 120 ft.
CR 9
Traits
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
Multiattack. The devil makes two Claw attacks and one Infernal Sting attack.
Claw. Melee Attack Roll: +8, reach 10 ft. Hit: 13 (2d8 + 4) Slashing damage.
Infernal Sting. Melee Attack Roll: +8, reach 10 ft. Hit: 15 (2d10 + 4) Piercing damage plus 18 (4d8) Poison damage, and the target has the Poisoned condition until the start of the devil's next turn. While Poisoned, the target can't regain Hit Points.