le large dragon electricity 

Perception +18; darkvision, scent (imprecise) 60 feet

Languages Common, Draconic

Skills Acrobatics +15, Arcana +16, Deception +18, Diplomacy +18, Intimidation +18, Society +16, Stealth +15, Survival +16

Str +5 Dex +2 Con +3 Int +1 Wis +3 Cha +3

Sound Imitation The dragon can mimic any sound it has heard. It must succeed at a Deception check with a +4 circumstance bonus to do so.

AC  28; Fort +19, Ref +18, Will +19

HP 170; Immunities electricity, paralyzed, sleep

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

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 30 feet, burrow 15 feet, fly 100 feet

Melee [>] jaws +21 (electricity, reach 10 feet), Damage 2d8+11 piercing plus 1d12 electricity

Melee [>] claw +21 (agile), Damage 2d8+11 slashing

Melee [>] tail +19 (reach 15 feet), Damage 2d8+9 bludgeoning

Melee [>] horns +19 (reach 10 feet), Damage 1d8+9 piercing

Arcane Innate Spells DC 28; 1st create water (at will, see desert thirst); Cantrips (4th) ghost sound

Breath Weapon [>>] (arcane, electricity, evocation) The dragon breathes lightning that deals 5d12 electricity damage in an 80-foot line (DC 28 basic Reflex save). It can't use Breath Weapon again for 1d4 rounds.

Desert Thirst (arcane, transmutation) When casting create water, the dragon can attempt to destroy liquid instead of creating it, turning an equal amount of liquid into sand. This destroys liquid magic or alchemical items if they're of a lower level than the dragon (a creature can attempt a DC 26 Will save to protect all liquids in its possession). This doesn't affect the liquids in a creature's body.

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

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

Bestiary, page 107.