ce huge dragon fire 

Perception +26; darkvision, scent (imprecise) 60 feet, smoke vision

Languages Common, Draconic, Dwarven, Orcish

Skills Acrobatics +23, Arcana +25, Athletics +29, Deception +25, Diplomacy +25, Intimidation +27, Stealth +23

Str +7 Dex +3 Con +6 Int +3 Wis +4 Cha +5

Smoke Vision Smoke doesn't impair a red dragon's vision; it ignores the concealed condition from smoke.

AC  37; Fort +28, Ref +25, Will +26; +1 status to all saves vs. magic

HP 305; Immunities fire, paralyzed, sleep; Weaknesses cold 15

Dragon Heat (arcane, aura, evocation, fire) 5 feet, 3d6 fire damage (DC 30 basic Reflex)

Frightful Presence (aura, emotion, fear, mental) 90 feet, DC 33

Attack of Opportunity [R] Jaws only.

Speed 50 feet, fly 150 feet

Melee [>] jaws +29 (fire, magical, reach 15 feet), Damage 3d12+15 piercing plus 2d6 fire

Melee [>] claw +29 (agile, magical, reach 10 feet), Damage 3d10+15 slashing

Melee [>] tail +27 (magical, reach 20 feet), Damage 3d12+13 slashing

Melee [>] wing +27 (agile, magical, reach 15 feet), Damage 2d10+13 slashing

Arcane Innate Spells DC 35; 4th suggestion; Cantrips (6th) detect magic, read aura

Breath Weapon [>>] (arcane, evocation, fire) The dragon breathes a blast of flame that deals 15d6 fire damage in a 50-foot cone (DC 36 basic Reflex save). It can't use Breath Weapon again for 1d4 rounds.

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

Draconic Momentum The dragon recharges its Breath Weapon whenever it scores a critical hit with a Strike.

Bestiary, page 112.