Legendary Resistance (3/Day). If Zuhair Asghar fails a saving throw, he can choose to succeed instead.

Inferno Aura. Zuhair Asghar has a powerful 10 foot flaming aura.  At the start of each of Zuhair Asghar’s turns, each creature in the aura takes 10 (3d6) fire damage, and flammable objects in the aura that aren’t being worn or carried ignite. A creature also takes 10 (3d6) fire damage if it touches Zuhair Asghar or hits him with a melee attack while within the aura provided Zuhair Asghar isn’t incapacitated

Elemental Demise. If the efreeti dies, its body disintegrates in a flash of fire and puff of smoke, leaving behind only equipment the efreeti was wearing or carrying.

Innate Spellcasting. The efreeti’s innate spellcasting ability is Charisma (spell save DC 19, +9 to hit with spell attacks). It can innately cast the following spells, requiring no material components:

At will: detect magic

3/day each: enlarge/reduce, tongues

1/day each: conjure elemental (fire elemental only), gaseous form, invisibility, major image, plane shift, wall of fire

Multiattack. Zuhair Asghar  makes three scimitar attacks or uses its Hurl Flame three times in any combination.

Scimitar. Melee Weapon Attack: +14 to hit, reach 5 ft., one target. Hit: 15 (2d6 + 8) slashing damage plus 7 (2d6) fire damage.

Hurl Flame. Ranged Spell Attack: +7 to hit, range 120 ft., one target. Hit: 17 (5d6) fire damage.

Inferno Aura Flare (Recharge 5–6). Zuhair Asghar stomps on the ground and his aura explodes outward in a burst of searing flame. Each creature in a 30-foot-radius sphere centered on Zuhair Asghar must make a DC 19 Dexterity saving throw. On a failed saving throw, a creature takes 21 (2d6 + 8) fire damage plus 21 (6d6) bludgeoning damage,  moved up to 20 feet and knocked prone. On a successful saving throw, a creature takes half as much damage, and is not moved or knocked prone.

Cinder Aura. Zuhair Asghar causes smoke and cinders to billow from his aura, filling a 30-foot-radius sphere centered on himself. While the aura is billowing smoke, Zuhair Asghar has *half cover*. The aura stops billowing smoke after 1 minute, when Zuhair Asghar dies, or when he uses a bonus action to end the effect.

Zuhair Asghar the Eternal Flame can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. Zuhair Asghar regains spent legendary actions at the start of his turn.

Detect. Zuhair Asghar makes a Wisdom (Perception) check.

Move. Zuhair Asghar moves up to his speed, or he flies up to half his speed. This movement doesn’t provoke opportunity attacks.

Combustion (Costs 3 Actions). Zuhair Asghar causes one creature he can see within 30 feet of him to burst into flames. The target must make a DC 19 Constitution saving throw. On a failed save, the target takes 40 (9d8) fire damage and catches fire.  A target on fire takes 10 (3d6)  fire damage when it starts its turn, and remains on fire until it or another creature takes an action to douse the flames. On a successful save, the target takes half as much damage and doesn’t catch fire.