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Sea Dragon, Mature Adult

The long, undulating body of this serpentine dragon rolls and bends with scales the color of the ocean's waves.

Mature Adult Sea Dragon CR 13

XP 25,600
CG Huge dragon (water)
Init +4; Senses dragon senses; Perception +29
Aura frightful presence (210 ft., DC 23)


AC 31, touch 8, flat-footed 31 (+23 natural, -2 size)
hp 195 (17d12+85)
Fort +17, Ref +12, Will +14
DR 10/magic; Immune electricity, paralysis, sleep; SR 24


Speed 40 ft., fly 200 ft. (poor), swim 80 ft.
Melee bite +25 (2d8+13), 2 claws +25 (2d6+9), gore +24 (2d6+13), tail slap +23 (2d6+13)
Space 15 ft.; Reach 10 ft. (15 ft. with bite and gore)
Special Attacks breath weapon (50-ft. cone, 14d6 fire damage, DC 23), crush (DC 23, 2d8+13), torrent breath
Spell-Like Abilities (CL 17th; concentration +21)

At willcall lightning (DC 18), create water, hydraulic push

Spells Known (CL 9th; concentration +13)

4th (5/day)black tentacles, confusion (DC 19)
3rd (7/day)
hastehold person (DC 18), sleet storm
2nd (7/day)gust of wind (DC 17), mirror image, scare (DC 17), see invisibility
1st (8/day)charm person (DC 16), chill touch, color spray (DC 16), expeditious retreat, sleep (DC 16)
0 (at will)acid splash, daze (DC 15), detect magic, ghost soundmage hand, ray of frost, read magic, resistance


Str 29, Dex 10, Con 21, Int 20, Wis 21, Cha 20
Base Atk +17; CMB +28; CMD 38 (42 vs. trip)
Feats Alertness, Flyby AttackGreat Fortitude, Improved Initiative, Lightning Reflexes, Lunge, Multiattack, Weapon Focus (bite and claw)
Skills Diplomacy +25, Fly +12, Intimidate +25, Knowledge (arcana, geography, nature) +25, Perception +29, Sense Motive +29, Stealth +12, Survival +25, Swim +37
Languages Aquan, Auran, Celestial, Common, Draconic, Elven
SQ change shape, unfettered swimmer, water breathing


Change Shape (Su)

A young or older sea dragon can assume any humanoid form three times per day as if using polymorph.

Torrent Breath (Su)

Instead of a cone of super-heated steam, a very young or older sea dragon can breathe a line of pressurized water twice the length of the sea dragon's cone breath weapon. This line deals bludgeoning damage.

Unfettered Swimmer (Su)

A juvenile sea dragon gains a 10-foot bonus to its swim speed. The sea dragon's swim speed continues to increase by an additional 10 feet every two age categories. Furthermore, while swimming, the sea dragon is treated as if under the effects of the spell freedom of movement.