uncommon ne large dragon shadow 

Perception +22; greater darkvision, scent (imprecise) 60 feet

Languages Common, Draconic, Shadowtongue

Skills Acrobatics +18, Athletics +22, Deception +22, Intimidation +22, Nature +20, Stealth +20, Survival +22

Str +7 Dex +3 Con +5 Int +3 Wis +5 Cha +3

AC  31; Fort +22, Ref +20, Will +22

HP 195; Immunities negative, paralyzed, sleep

Frightful Presence (aura, emotion, fear, mental) 90 feet, DC 26

Attack of Opportunity [R] Jaws only.

Speed 40 feet, fly 140 feet

Melee [>] jaws +24 (negative, reach 10 feet), Damage 2d10+13 piercing plus 2d6 negative

Melee [>] claw +24 (agile), Damage 2d10+13 slashing

Melee [>] tail +22 (reach 15 feet), Damage 2d12+13 slashing

Melee [>] wing +22 (reach 10 feet), Damage 1d10+13 slashing

Primal Innate Spells DC 30; 4th darkness (×3); Cantrips (4th) detect magic

Breath Weapon [>>] (necromancy, negative, primal) The dragon breathes a blast of darkness that deals 12d6 negative energy damage in a 30-foot cone (DC 30 basic Reflex save). They can't use Breath Weapon again for 1d4 rounds. Undead creatures take 14d6 force damage instead of the negative damage.

Draconic Frenzy [>>] The dragon makes two claw Strikes and one wing Strike in any order.

Draconic Momentum The dragon recharges their Breath Weapon whenever they score a critical hit with a Strike.

Ghost Bane An umbral dragon's Strikes affect incorporeal creatures with the effects of a ghost touch property rune, and an umbral dragon's jaws deal an additional 4d6 force damage to undead.

Bestiary 2, page 96. Expanded in LOIL.