Nuchlavis (CR 8)

Large Fey (Aquatic)
Alignment: Always neutral evil
Initiative: +4 (Dex); Senses: low-light vision, Listen +15, and Spot +15
Languages: Common and Sylvan


AC: 14 (+4 Dex, -1 size, +1 natural), touch 13, flat-footed 10
Hit Dice: 12d6+24 (66 hp); DR: 10/cold iron
Fort +6, Ref +12, Will +8
Speed: 60 ft., swim 50 ft.
Space: 10 ft./5 ft.
Base Attack +6; Grapple +17
Attack: Slam +12 melee (1d6+7)
Full Attack: 2 slams +12 melee (1d6+7) and 2 hooves +10 melee (1d6+3) and bite +10 melee (2d8+3)
Damage: Slam 1d6+7, hooves 1d6+3, bite 2d8+3
Special Attacks/Actions: Improved grab, stench
Abilities: Str 25, Dex 18, Con 15, Int 8, Wis 11, Cha 4
Special Qualities: Amphibious, fear of fresh water
Feats: Awesome Blow; Combat Reflexes; Improved Bull Rush; Multiattack; Power Attack
Skills: Hide +9, Jump +19, Listen +15, Move Silently +16, Search +11, Spot +15, and Swim +15
Advancement: 13-24 HD (Large); 25-36 (Huge)
Climate/Terrain: Temperate aquatic
Organization: Solitary or pair
Treasure: None

Source: Web