Cetaceal

is an Agathion

CR: 15
XP: 51,200
Size: Medium
Type: Outsider
Tags: agathion, aquatic, extraplanar, good
Initiative: +8
Senses: blindsense 60 ft., darkvision 60 ft., low-light vision
AC: 30, touch 15, flat-footed 25 (+4 Dex, +1 dodge, +15 natural; +4 deflection vs. evil)
HP: 212 (17d10+119); regeneration 5 (evil weapons and spells)
Saves: Fort +17, Ref +16, Will +9; +4 vs. poison, +4 resistance vs. evil
Speed: 10 ft., swim 80 ft.
Melee: +1 shocking burst shortspear +28/+23/+18/+13 (1d6+14 plus 1d6 electricity), tail slap +22 (1d6+4 plus push and stun)
Abilities: Str 29, Dex 19, Con 24, Int 14, Wis 18, Cha 17
Attacks: Base Atk +17; CMB +26; CMD 41 (can't be tripped)
Defenses: DR 10/evil and silver; Immune cold, electricity, petrification; Resist sonic 10; SR 26
Feats: Combat Casting, Dodge, Improved Initiative, Lightning Reflexes, Mobility, Spell Penetration, Weapon Focus (shortspear, tail slap), Wind Stance
Skills: Diplomacy +12, Handle Animal +14, Heal +21, Knowledge (arcana) +22, Knowledge (nature) +19, Knowledge (planes) +22, Perception +28, Sense Motive +24, Stealth +24, Swim +17; Racial Modifiers +4 Perception
Languages: Celestial, Draconic, Infernal; speak with animals, truespeech
Organization: solitary, pair, or pod (3–6)
Treasure: double (+1 shocking burst shortspear, other treasure)