Armor Class 12
Hit Points 36 (8d8)
Speed 30 ft.
Saving Throws INT +4, CHA +5
Skills Arcana +4, History +4
Damage Resistances necrotic, [object Object]
Damage Immunities poison
Condition Immunities exhaustion, poisoned
Senses darkvision 60 ft., passive Perception 11
Languages the languages it knew in life
Challenge 4
Turn Resistance. The deathlock has advantage on saving throws against any effect that turns undead.
Deathly Claw. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 9 (2d6 + 2) necrotic damage.
Mordenkainen's Tome of Foes, p. 128