ne medium humanoid urdefhan 

Perception +13; greater darkvision

Languages Aklo, Daemonic, Undercommon

Skills Acrobatics +8, Crafting +9, Intimidation +11, Occultism +11, Religion +13

Str +3 Dex +1 Con +3 Int +2 Wis +4 Cha +2

Items warhammer

AC  21; Fort +11, Ref +10, Will +15

HP 77, negative healing; Immunities death effects, disease, fear; Weaknesses positive 5

Necrotic Decay (divine, necromancy, negative) When an urdefhan dies, its invisible flesh quickly rots away and sublimates into a foul-smelling gas that fills a 5-foot emanation around the body. This gas deals 5d6 negative damage to creatures in this area as their flesh curdles and rots as well (DC 21 basic Fortitude save).

Speed 25 feet

Melee [>] warhammer +12 (shove), Damage 1d8+5 bludgeoning

Melee [>] jaws +14, Damage 2d6+5 piercing plus

Bestiary 2, page 273.