Actions

Multiattack. Nafas makes three Storm Shamshir attacks and uses Create Vortex.

Storm Shamshir. Melee Weapon attack: 1d20+13 to hit, reach 5 ft., one target. Hit 13 2d6+6 slashing damage plus 14 4d6 lightning damage or thunder damage (Nafa's choice)

Create Vortex. A l0-foot-radius, 60-foot-tall cylinder of swirling cosmic dust forms on a point Nafas can see within 120 feet of him. The vortex lasts as long as Nafas maintains concentration (as if concentrating on a spell). When the vortex appears, each creature other than Nafas in the vortex's area must make a DC 22 Strength saving throw. On a failed save, a creature takes 36 8d8 force damage and has the restrained condition. On a successful save, a creature takes half as much damage only and moves to the nearest unoccupied space outside the vortex.
On subsequent turns, Nafas can use this action to move the vortex up to 60 feet. When the vortex enters a creature's space for the first time on a turn, the creature must make the same saving throw as when the vortex first appeared. Creatures restrained by the vortex move with it.
A creature restrained by the vortex, or another creature that can reach it, can use its action to make a DC 22 Strength check. On a successful check, the restrained creature is no longer restrained and moves to the nearest unoccupied space outside the vortex.

Reactions

Nafas can take up to three reactions per round but only one per turn.

Blowback. Immediately after a creature Nafas can see ends its turn, Nafas exhales forceful winds in a 30-foot cone. Large or smaller creatures in that area must succeed on a DC 22 Strength saving throw or be pushed up to 15 feet away from him.

Zephyr Step. In response to being hit by an attack roll, Nafas moves up to half his flying speed without provoking opportunity attacks.

Legendary Actions

Dimensionally Bound. Nafas can't leave the lnfinite Staircase or be trapped within a container (such as an lron Flask). Attempts to transport Nafas to another plane are wasted.

Last Wish. When Nafas drops to 0 hit points, his body disintegrates into a whirl of multiversal dust that surrounds one creature responsible for his demise. That creature then hears Nafas's last wish: for the creature to take his place.
lf the creature accepts, it is transformed into a noble djinni. The creature's game statistics are replaced by those of Nafas (including this trait), though it retains its name, alignment, and personality. The creature also inherits Nafas's palace and all it contains.
If the creature refuses, Nafas gains a new body in 1d10 days, regaining all his hit points and appearing in a random safe location on the lnfinite Staircase.

Legendary Resistonce (5/Day). If Nafas fails a saving throw, he can choose to succeed instead.

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

Noble Genie. Nafas doesn't suffer any of the penalties that normally follow casting the Wish spell to produce an effect other than duplicating another spell.

Lair Actions

On initiative count 20 (losing initiative ties), Nafas can take one of the following lair actions; he can't take the same lair action two rounds in a row:

Downdraft. Nafas targets one creature he can see within 120 feet of himself. A downward current of air surrounds the target, reducing its flying speed (if any) to 0 feet until the end of its next turn, and the target must succeed on a DC 2l Strength saving throw or have the prone condition.

Lightning Strike. A bolt of lightning strikes a point Nafas can see within 120 feet of him. Each creature within 10 feet of that point must succeed on a DC 2l Dexterity saving throw or take 16 3d10 lightning damage.

Stardust. Nafas creates a 20-foot-radius sphere of multiversal dust centered on a point anywhere in his lair. The sphere spreads around corners, and its area is heavily obscured. The dust lasts until Nafas disperses it (no action required) or uses this lair action again, and it can't be dispersed by wind,

Nafas' Lair

Nafas lairs in the Censer of Dreams, an aeolian palace within the Infinite Staircase where winds and wishes converge (see chapter 1). Windcatchers rise above its spacious chambers and softly glowing domes, and melodious chimes dance in the shutterless windows of its vaulted halls. Held aloft by genie magic and the staircases that branch from it, the palace is a pit stop for planar travelers and a haven for friendly creatures.

Regional Effects

The region containing Nafas's lair is warped by his magic, creating one or more of the following effects:

Mirages. Sapient creatures within 3 miles of the lair frequently see illusions oftheir hearts' desires, be they fame, fortune, or long-departed comrades. These mirages don't hold up to physical inspection and vanish after a brief interaction.

Safe Descents. Within 3 miles of the lair, winds buoy creatures that fall, ushering them safely to the nearest staircase. Such creatures descend at a rate of 60 feet per round and take no damage from falling. Aberrations, Fiends, Undead, and creatures that fall due to Nafas's or his allies' actions don't gain this benefit, instead falling as normal.

Wishful Winds. The wishes of creatures across the multiverse, including those within the Infinite Staircase, can be heard within 3 miles of the lair as fleeting voices carried on gentle breezes.

If Nafas is destroyed, all these effects end immediately, resuming when he either gains a new body or is replaced by the creature that slays him (see the Last Wish trait in Nafas's stat block).