Dark Phoenix (CR 15)

This immense bird seems to be made of living black and purple flame. It spreads its wings and gives vent to a musical cry as it takes to the air. 

XP 51,200

NE Gargantuan magical beast (fire)

Init +11; Senses darkvision 60 ft., detect magic, detect poison, low-light vision, see invisibility; Perception +37

Aura shroud of hellfire (20 ft., 4d6 hellfire, DC 25)

DEFENSE

AC 28, touch 14, flat-footed 20 (+7 Dex, +1 dodge, +14 natural, –4 size)

hp 210 (20d10+100); regeneration 10 (cold or good)

Fort +17, Ref +19, Will +14

Defensive Abilities self-resurrection; DR 15/good; Immune fire SR 26

Weaknesses vulnerable to cold

OFFENSE

Speed 30 ft., fly 90 ft. (good)

Melee 2 talons +24 (2d6+8/19–20 plus 1d6 hellfire) and bite +24 (2d8+8 plus 1d6 hellfire)

Space 20 ft.; Reach 20 ft.

Spell-Like Abilities (CL 18th)