uncommon cg huge dragon fire 

Perception +30; darkvision, scent (imprecise) 60 feet, tremorsense (imprecise) 60 feet

Languages Auran, Common, Draconic, Gnome, Halfling, Sphinx, Sylvan; speak with animals

Skills Acrobatics +27, Athletics +31, Deception +27, Diplomacy +29, Society +28

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

AC  39; Fort +30, Ref +29, Will +30; +1 status to all saves vs. magic

HP 325; Immunities fire, paralyzed, sleep

Frightful Presence (aura, emotion, fear, mental) 90 feet, DC 35

Wing Deflection [R] Trigger The dragon is targeted with an attack. Effect The dragon raises its wing, gaining a +2 circumstance bonus to AC against the triggering attack. If the dragon is flying, it descends 10 feet after the attack is complete.

Speed 50 feet, burrow 40 feet, fly 150 feet

Melee [>] jaws +32 (fire, magical, reach 15 feet), Damage 3d10+15 piercing plus 3d6 fire and 2d6 persistent fire

Melee [>] claw +32 (agile, magical, reach 10 feet), Damage 3d10+15 slashing

Arcane Innate Spells DC 37; Constant (2nd) speak with animals

Breath Weapon [>>] The brass dragon breathes in one of two ways. The dragon can't use Breath Weapon again for 1d4 rounds.

• Flame (arcane, evocation, fire) The dragon breathes fire in a 100-foot line that deals 16d6 fire damage (DC 39 basic Reflex save).
• Sleep Gas (arcane, enchantment, incapacitation, sleep); The dragon breathes an 80-foot cone of sleep gas. Each creature within the cone must succeed at a DC 39 Fortitude save or fall unconscious for 1d6 rounds, or 1 minute on a critical failure.

Desert Wind [>>] (air, arcane, concentrate, evocation) Frequency three times per day; Effect The dragon calls upon the desert wind. This has the same effect as gust of wind (DC 37 Fortitude) but in a 60-foot cone. A creature that fails its save is also blinded until the end of its next turn (or for 1 minute on a critical failure).

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

Draconic Momentum When the dragon scores a critical hit with a Strike, it recharges Breath Weapon.

Bestiary, page 118.