uncommon ne medium amphibious undead 

Perception +26; darkvision

Languages Aquan, Common, Necril

Skills Athletics +26 (+28 to Swim), Deception +27, Intimidation +25, Nature +24, Stealth +26

Str +6 Dex +4 Con +3 Int +0 Wis +4 Cha +7

AC  36; Fort +25, Ref +22, Will +28

HP 250, negative healing; Immunities death effects, disease, paralyzed, poison, unconscious

Waves of Sorrow (aura, divine, enchantment, incapacitation, mental) 30 feet. When a creature ends its turn in the toushur's waves of sorrow aura, the creature is overwhelmed by the sorrow that suffuses the toushur's being. The creature must succeed at a DC 33 Will saving throw or become paralyzed for 1 round.

Speed 5 feet, swim 30 feet

Melee [>] claw +29 (agile, magical), Damage 3d8+12 slashing plus Grab

Divine Innate Spells DC 34; 7th warp mind (×3); 3rd enthrall (at will)

Change Shape [>] (concentrate, divine, polymorph, transmutation) The toushur can take on the appearance of any kind of Small or Medium humanoid creature. This transformation increases their Speed to 25 feet and might remove their swim Speed depending on the form. It doesn't change their attack and damage modifiers with their Strikes, but it might change the damage type their Strikes deal (typically to bludgeoning damage).

Drowning Grasp When a creature is grabbed by the toushur, the creature's lungs magically fill with water. A creature that can't breathe water is suffocating while it is grabbed.

Book of the Dead, page 134.