rare ce gargantuan dragon undead 

Perception +26; darkvision, soulsense 60 feet

Skills Acrobatics +22, Athletics +28

Str +8 Dex +0 Con +6 Int -5 Wis +4 Cha +4

AC  35; Fort +28, Ref +22, Will +26

HP 325, negative healing; Immunities poison, death effects, disease, paralyzed, sleep; Weaknesses good 10

Frightful Presence (aura, emotion, fear, mental) 90 feet, DC 31

Boneshatter [R] Trigger The ravener husk takes any amount of bludgeoning damage; Effect The ravener's brittle bones shatter, spraying bone shards everywhere. Every creature within a 10-foot emanation of the ravener husk takes 7d6 piercing damage (DC 31 basic Reflex save).

Speed 60 feet, fly 180 feet

Melee [>] jaws +30 (magical, reach 15 feet), Damage 3d8+16 piercing plus 2d6 negative

Melee [>] claw +30 (agile, magical, reach 10 feet), Damage 3d4+16 slashing plus 2d6 negative

Breath Weapon [>>] (divine, evocation, negative) The ravener husk breathes a torrent of negative energy that deals 16d6 negative damage in a 40-foot cone (DC 34 basic Reflex save). They can't use Breath Weapon again for 1d4 rounds.

Ravenous Repast [>>>] (divine, necromancy) Frequency once per day; Effect The ravener husk makes a jaws Strike against a deceased creature that has been dead no longer than 1 minute, was good aligned, and was at least level 15 in life. The ravener attempts a DC 5 flat check; if successful, they transform back into a ravener with 1 Hit Point in their soul ward.

Bestiary 2, page 224.