Young Havoc Dragon CR 12

XP 19,200
CG Large dragon (chaotic, extraplanar, good)
Init +7; Senses dragon senses; Perception +19

DEFENSE

AC 25, touch 12, flat-footed 22 (+3 Dex, +13 natural, –1 size)
hp 133 (14d12+42)
Fort +12, Ref +14, Will +11
Immune confused, nauseated, paralysis, sickened, sleep, sonic

OFFENSE

Speed 60 ft., fly 200 ft. (poor)
Melee bite +18 (2d6+7), 2 claws +18 (1d8+5), tail slap +17 (1d8+7/19–20 plus trip), 2 wings +16 (1d6+2)
Space 10 ft.; Reach 5 ft. (10 ft. with bite and tail slap)
Special Attacks breath weapon (40-ft. cone, 6d10 sonic damage, Reflex DC 20 half), lashing tail
Oracle Spells Known (CL 1st; concentration +5)

1st (4)—entropic shield, grease (DC 15)
0 (at will)—create water, detect magic, mage hand, open/close

STATISTICS

Str 21, Dex 16, Con 17, Int 16, Wis 15, Cha 18
Base Atk +14; CMB +20; CMD 33 (37 vs. trip)
Feats Improved Critical (tail slap), Improved Initiative, Lightning Reflexes, Multiattack, Power Attack, Weapon Focus (tail slap), Wingover
Skills Bluff +21, Fly +14, Knowledge (local, planes) +20, Perception +19, Perform (comedy) +21, Sense Motive +19, Spellcraft +20, Use Magic Device +21
Languages Celestial, Common, Draconic, Sylvan
SQ change shape (3/day)

ECOLOGY

Environment any (Elysium)
Organization solitary
Treasure triple

Despite their best intentions, the appropriately named havoc dragons often cause collateral damage as they develop whimsical wonderlands of revelry and relaxation.