Chuul

Chuul Creature 7 CE Large Aberration Amphibious
Source Bestiary pg. 64
Perception +15; darkvision, tremorsense (imprecise) 30 feet
Languages Aklo, Common; (or Undercommon, for Darklands variants)
Skills Athletics +17, Nature +13, Stealth +14, Survival +13
Str +6, Dex +3, Con +4, Int +0, Wis +2, Cha -1
AC 28, Fort +18, Ref +15, Will +12
HP 100; Immunities poison
Attack of Opportunity Reaction
Speed 30 feet; swim 25 feet
Melee Single Action claws +19 (reach 10 feet), Damage 2d8+9 bludgeoning plus Grab
Constrict Single Action 1d8+9 bludgeoning, DC 25 (grabbed by claws only)
Mandibles Single Action Requirement A creature is grabbed and paralyzed by the chuul’s tentacles. Effect The creature takes 3d6 piercing damage.
Paralytic Venom (incapacitation, poison) Saving Throw DC 25 Fortitude; Maximum Duration 6 rounds; Stage 1 paralyzed (1 round).
Tentacle Transfer Single Action Requirement The chuul has a creature grabbed. Effect The chuul transfers the grabbed creature from its claws to its tentacles, or vice versa. A creature is exposed to the chuul’s paralytic venom when transferred into the tentacles and at the start of each of the chuul’s turns if it remains grabbed by the tentacles.