Armor Class 13
Hit Points 78 (12d8 + 24)
Speed 30 ft.
Saving Throws WIS +4, CHA +7
Skills Arcana +4, Deception +7, Persuasion +7, Religion +4
Senses darkvision 60 ft., passive Perception 11
Languages any two languages (usually Abyssal or Infernal)
Challenge 7
Dark One's Own Luck (Recharges after a Short or Long Rest). When the warlock makes an ability check or saving throw, it can add a d10 to the roll. It can do this after the roll is made but before any of the roll's effects occur.
Multiattack. The warlock makes three Scimitar attacks.
Scimitar. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 6 (1d6 + 3) slashing damage plus 14 (4d6) fire damage.
Hellfire. Green flame explodes in a 10-foot-radius sphere centered on a point within 120 feet of the warlock. Each creature in that area must make a DC 15 Dexterity saving throw, taking 16 (3d10) fire damage and 11 (2d10) necrotic damage on a failed save, or half as much damage on a successful one.
Fiendish Rebuke (3/Day). In response to being damaged by a visible creature within 60 feet of it, the warlock forces that creature to make a DC 15 Constitution saving throw, taking 22 (4d10) necrotic damage on a failed save, or half as much damage on a successful one.
Mordenkainen Presents: Monsters of the Multiverse, p. 255