ce large aberration 

Perception +20; echolocation 120 feet, no vision

Languages Vraishae, Undercommon (Can Speak Only Vraishae)

Skills Athletics +18, Stealth +15, Survival +18

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

Echolocation A vraishae can use its hearing as a precise sense at the listed range.

AC  27; Fort +16, Ref +13, Will +18

HP 135; Immunities blinded, visual

Speed 25 feet

Melee [>] jaws +20, Damage 2d8+10 piercing plus 1d8 sonic

Melee [>] claw +20 (agile), Damage 2d8+10 slashing

Destructive Harmonics [>>] (auditory, evocation, occult, sonic) The vraishae emits a harsh sonic cry that deals 9d6 sonic damage (DC 26 basic Reflex save) in either a 60-foot cone or a 30-foot burst. It can't use Destructive Harmonics again for 1d4 rounds.

Painful Harmonics [>>] (auditory, evocation, incapacitation, occult) The vraishae emits a sonic cry in either a 60-foot cone or a 30-foot burst. This discordant ululation resonates along the nerves and bones of living creatures in the area, manifesting as waves of incapacitating pain washing over the victims. Each living creature in the area must attempt a DC 26 Fortitude save. The vraishae can't use Painful Harmonics again for 1d4 rounds. Critical Success The creature is unaffected.Success The creature is sickened 1 for 1 round.Failure The creature is deafened for 3 rounds and stunned 2.Critical Failure The creature is deafened for 1 minute and stunned 3.

Shattering Harmonics [>>] (evocation, occult, sonic) The vraishae focuses its harmonics against a single item within 60 feet that is made of crystal, metal, stone, or wood. The target object takes 7d8 sonic damage. If the item is attended, its bearer can attempt a DC 26 basic Reflex save for the item. The vraishae can't use Shattering Harmonics again for 1d4 rounds.

Bestiary 2, page 71.