Vouivre

One half of this creature is a nude woman, and the other is the front end of a slithering, winged dragon.

Vouivre CR 12

XP 19,200
CE Large monstrous humanoid (aquatic)
Init +5; Senses darkvision 60 ft.; Perception +17

DEFENSE

AC 27, touch 10, flat-footed 26 (+1 Dex, +17 natural, –1 size)
hp 152 (16d10+64)
Fort +9, Ref +11, Will +14; +4 vs. mind-affecting effects
Defensive Abilities unwavering mind; Immune cold; Resist fire 10, sonic 10

OFFENSE

Speed 30 ft., fly 40 ft. (poor), swim 50 ft.
Melee bite +20 (3d6+4 plus grab), 2 claws +20 (2d6+4/19–20), 2 wings +14 (1d8+2)
Space 10 ft.; Reach 10 ft.
Special Attacks breath weapon (30-ft. cone, 8d6 fire, Reflex DC 22 half, usable every 1d4 rounds)
Spell-Like Abilities (CL 13th; concentration +17)

At willcharm person (DC 15), comprehend languages, ghost sound (DC 14), speak with animals (snakes only)
1/daycharm animal (DC 15, snakes only), shout (DC 18), song of discord (DC 19)

STATISTICS

Str 19, Dex 13, Con 18, Int 11, Wis 14, Cha 18
Base Atk +16; CMB +21 (+25 grapple); CMD 32 (can't be tripped)
Feats Critical Focus, Deafening Critical, Great Fortitude, Improved Critical (claw), Improved Initiative, Iron Will, Weapon Focus (bite), Weapon Focus (claw)
Skills Bluff +20, Fly +6, Intimidate +15, Perception +17, Sense Motive +10, Stealth +12, Swim +12
Languages Common, Sylvan
SQ amphibious, snake empathy

SPECIAL ABILITIES

Snake Empathy (Ex)

A vouivre can communicate and empathize with snakes. It can use Diplomacy to alter such an animal's attitude, and when doing so gains a +4 racial bonus on the check.

Unwavering Mind (Ex)

A vouivre gains a +4 bonus on saving throws to resist mind-affecting effects.