The material below is Open Game Content from a 3PP Source
Four arms grace the torso of this towering monstrosity. The monster's eyes shine with a mix of intelligence and cruelty.
Glabrezu CR 13 (XP 25,600)
CE Huge outsider (chaotic, demon, evil, extraplanar)
Init +0; Senses darkvision 60 ft., true seeing; Perception +26
AC 28, touch 8, flat-footed 28 (+20 natural, –2 size)
hp 186 (12d10+120)
Fort +18, Ref +4, Will +11
DR 10/good; Immune electricity, poison; Resist acid 10, cold 10, fire 10; SR 24
Speed 40 ft.
Melee 2 pincers +20 (2d8+10/19–20), 2 claws +20 (1d6+10), bite +20 (1d8+10)
Space 15 ft.; Reach 15 ft.
Special Attacks rend (2 pincers, 2d8+15)
Spell-Like Abilities (CL 14th)
At will—chaos hammer (DC 19), confusion (DC 19), dispel magic, mirror image, reverse gravity (DC 22), greater teleport (self plus 50 lbs. of objects only), [[veil]]] (self only), unholy blight
1/day—power word stun, summon (level 4, 1 glabrezu 20% or 1d2 vrocks 50%)
1/month—wish (granted to a mortal humanoid only)
Abl Str 31, Dex 11, Con 31, Int 16, Wis 16, Cha 20
Base Atk +12; CMB +24; CMD 34
Feats Cleave, Great Cleave, Improved Critical (pincer), Persuasive, Power Attack, Vital Strike
Skills Bluff +28, Diplomacy +22, Intimidate +22, Knowledge (history) +18, Knowledge (local) +18, Perception +26, Sense Motive +18, Stealth +7, Use Magic Device +17; Racial Modifiers +8 Bluff, +8 Perception
Languages Abyssal, Celestial, Draconic; telepathy 100 ft.
Environment any (Abyss)
Organization solitary or troop (1 glabrezu, 1 succubus, and 2–5 vrocks)
Whereas the succubus is a demon that works her wiles by exploiting the physical lusts and needs of her prey, the glabrezu is a tempter of a different sort. Ferocious and bestial in form, the glabrezu is in fact a master of trickery and lies. With its ability to cloak its true form in pleasant illusions, the glabrezu uses its magic to grant wishes to mortal humanoids as a method of rewarding those who succumb to its guile and deceit. A wish granted by a glabrezu always fulfills the wisher's need in the most destructive way possible—although such methods might not be immediately apparent. A struggling weaponsmith might wish for fame and skill at his craft, only to find that his best patron is a cruel and sadistic murderer who uses the weapons to further his destructive desires. A lonely man who wishes for a companion might have his wish granted in the form of a lost love returned to “life” as a vampire, and so on—the glabrezu is nothing if not creative in addressing a mortal's desires.
A glabrezu stands 18 feet tall and weighs just over 6,000 pounds. These treacherous demons form from the souls of the treasonous, the false, and the subversive—souls of mortals who, in life, bore false witness or used treachery and deceit to ruin the lives of others.