ce medium demon fiend 

Perception +17; darkvision

Languages Abyssal, Celestial, Draconic; telepathy 100 feet

Skills Acrobatics +18, Arcana +16, Religion +16, Stealth +18, Survival +17

Str +6 Dex +4 Con +6 Int +2 Wis +3 Cha +4

AC  27; Fort +19, Ref +16, Will +16

HP 165; Weaknesses cold iron 5, good 5

Death-Stealing Gaze (aura, divine, necromancy, visual) 30 feet. When a non-demon ends its turn in the aura, it must attempt a DC 23 Fortitude save. If it fails, it becomes drained 1.

Starvation Vulnerability A nabasu denied food suffers painful backlash as their demonic nature feeds on their own corrupted spirituality. If a nabasu's Consume Death is disrupted (such as by a fighter using Disruptive Stance) or a creature resists the effect with a critical success, the nabasu takes 4d6 mental damage.

Speed 25 feet, fly 50 feet

Melee [>] jaws +20 (evil, magical), Damage 2d12+9 piercing plus 1d6 evil

Melee [>] claw +20 (agile, evil, magical), Damage 2d8+9 slashing plus 1d6 evil

Divine Innate Spells DC 26; 5th dimension door; 4th dimension door (at will), grim tendrils, paralyze, vampiric touch

Consume Death [>] (concentrate, divine, necromancy, visual) The nabasu focuses their death-stealing gaze upon a single target they can see within 30 feet. The target must immediately attempt a Fortitude save against death-stealing gaze. Critical Success The creature is unaffected and the nabasu suffers starvation vulnerability.Success The creature is unaffected.Failure The creature is affected by deathstealing gaze and becomes drained 1. If the creature was already drained 1 by the death-stealing gaze before attempting the save, a failed save increases the value of the drained condition by 1, to a maximum of drained 4. The nabasu gains 10 temporary Hit Points, and the drained creature is temporarily immune until the start of the nabasu's next turn.Critical Failure As failure, but the creature increases the amount of drain by 2.

Stolen Death A creature that dies while suffering drain from a nabasu's death-stealing gaze rises as a ghoul (Bestiary 168) the next midnight.

Bestiary 2, page 66.