unique ce huge demon fiend 

Female variant glabrezu demon (Bestiary 79)

Perception +30; darkvision, true seeing

Languages Abyssal, Celestial, Common, Draconic; telepathy 100 feet, tongues

Skills Deception +34, Diplomacy +32, Intimidation +32, Religion +28, Society +28, Stealth +27

Str +8 Dex +2 Con +9 Int +4 Wis +3 Cha +8

AC  40; Fort +32, Ref +25, Will +30; +1 status to all saves vs. magic

HP 380; Weaknesses cold iron 15, good 15

Truth Vulnerability A glabrezu's lies sustain them, and the truth can destroy them. Whenever a revelation effect counteracts or reveals the glabrezu's illusions or the glabrezu fails a save against an effect that would prevent them from lying (such as zone of truth), the demon takes 5d6 mental damage. They take this damage only once per effect, even if the effect reveals multiple illusions or prevents multiple lies.

Speed 35 feet

Melee [>] pincer +33 (deadly 3d10, evil, magical, reach 15 feet), Damage 3d10+14 bludgeoning plus 2d6 evil and Grab

Melee [>] claw +33 (agile, evil, magical, reach 10 feet), Damage 3d6+14 slashing plus 2d6 evil

Melee [>] jaws +33 (evil, magical, reach 10 feet), Damage 3d12+14 piercing plus 2d6 evil

Divine Innate Spells DC 38, attack +30; 9th wail of the banshee; 8th dispel magic (at will), spiritual epidemic; 7th illusory disguise (at will), reverse gravity; 5th dimension door; 4th confusion (at will), dimension door (at will); 2nd mirror image (at will); Cantrips (9th) telekinetic projectile; Constant (6th) true seeing; (5th) tongues

Divine Rituals DC 38; Abyssal pact

Captive Rake [>] Requirements A creature is grabbed in the glabrezu's pincer; Effect The glabrezu pulls the grabbed creature up to 5 feet closer, then makes two claw Strikes against it. Those Strikes count as one attack when determining the glabrezu's multiple attack penalty, and the penalty doesn't increase until after both Strikes.

Steady Spellcasting When a reaction would disrupt the glabrezu's spell, the demon can attempt a DC 15 flat check, avoiding the disruption on a success.

Sudden Betrayal A glabrezu can always use Deception when rolling initiative as long as they're aware of at least one opponent before initiative is rolled. When using Deception for initiative, the demon gains a +2 circumstance bonus to Deception.

Treacherous Veil A glabrezu's illusory disguise enables it to appear as a creature of any size.

Twisted Desires (divination, divine) Once per month, a glabrezu can grant a mortal humanoid the effects of a miracle spell granted by an Abyssal patron, though the glabrezu always perverts the miracle according to their own treacherous nature.

Extinction Curse #6: The Apocalypse Prophet, page 17.