XP 19,200
LE Huge dragon (earth)
Init +4; Senses dragon senses; Perception +19
Aura frightful presence (150 ft., DC 19)

AC 25, touch 8, flat-footed 25 (+17 natural, -2 size)
hp 147 (14d12+56)
Fort +13, Ref +9, Will +11
DR 5/magic; Immune electricity, paralysis, sleep; SR 23

Speed 40 ft., burrow 20 ft., fly 200 ft. (poor)
Melee bite +20 (2d8+10), 2 claws +19 (2d6+7), 2 wings +17 (1d8+3), tail slap +17 (2d6+10)
Space 15 ft.; Reach 10 ft. (15 ft. with bite)
Special Attacks breath weapon (100-ft. line, DC 21, 10d8 electricity), crush (Small creatures, DC 21, 2d8+10), desert thirst (DC 21)
Spell-Like Abilities (CL 14th; concentration +16)

Spells Known (CL 3rd; concentration +5)

Tactics Blue dragons prefer to surprise foes if possible, and are not above retreating if the odds turn against them.

Str 25, Dex 10, Con 19, Int 14, Wis 15, Cha 14
Base Atk +14; CMB +23; CMD 33 (37 vs. trip)
Feats Combat Casting, Dazzling Display, Hover, Improved Initiative, Multiattack, Shatter Defenses, Weapon Focus (bite)
Skills Bluff +19, Fly +9, Intimidate +19, Knowledge (local) +19, Perception +19, Spellcraft +19, Stealth +9, Survival +19
Languages Auran, Common, Draconic
SQ sound imitation

Desert Thirst (Su)

A blue dragon can cast create water at will (CL 14). Alternatively, it can destroy an equal amount of liquid in a 10-foot burst. Unattended liquids are instantly reduced to sand. Liquid-based magic items (such as potions) and items in a creature's possession must succeed on a Will save (DC 21) or be destroyed.

Sound Imitation (Ex)

A very young or older blue dragon can mimic any voice or sound it has heard by making a successful Bluff check against a listener's Sense Motive check.