This thunderous giant brings down the thun-dar.
Gigas, Thunder (CR 13)
XP 25,600
CE Huge Humanoid (Lightning, Giant)
Init +2; Senses Low-light vision, scent; Perception +27
DEFENSE
AC 29, touch 11, flat-footed 27 (+6 armor, +2 dex, +1 deflection, +12 natural, -2 size)
hp 199 [266] (19d8+114)
Fort +17, Ref +8, Will +11
Defensive Abilities Rock Catching; Immune Lightning; Strong Water
Weakness Earth
OFFENSE
Speed 50 ft., swim 40 ft. (35 ft., swim 30 ft. in armor)
Melee +1 Greatsword +27/+22/+17 (4d6+22/17-20) or 2 Slams +26 (2d6+14)
Ranged +1 Composite Longbow +15/+10/+5 (3d6+15/x3)
Space 15 ft.; Reach 15 ft.
Special Attacks Earthquake, Lightning Roar
STATISTICS
Str 39, Dex 14, Con 23, Int 16, Wis 20, Cha 15
Base Atk +14; CMB +30; CMD 42
Feats Awesome Blow, Cleave, Great Cleave, Improved Bull Rush, Improved Critical (greatsword), Improved Sunder, Improved Vital Strike, Power Attack, Vital Strike
Skills Acrobatics +18, Climb +17, Intimidate +20, Perception +27, Sense Motive +24, Swim +22
Languages Auran, Common, Draconic, Giant
SQ Militant, Water Breathing
Combat Gear breastplate +1, composite longbow +1 with 20 arrows, greatsword +1
SPECIAL ABILITIES
Earthquake (Su)
Once every 1d2 rounds, a thunder gigas can cause the ground to erupt around it within a 30-ft.-radius. Creatures within the area of effect take 8d6 points of earth damage and are inflicted with the Weighted status effect for 1d6 rounds. A successful Reflex save (DC 24) reduces the damage by half and negates the status effect. Blue mages may learn this ability as a 4th level spell (Knowledge: Local DC 23).
Lightning Roar (Su)
3/day, a thunder gigas roars an electrifying cone blast within 45-ft. burst. Any creature within the area of effect takes 15d6 points of lightning damage and are inflicted with the Static status effect for 1d6 rounds. A successful Reflex save (DC 24) reduces the damage by half and negates the status effect. Blue mages may learn this ability as a 6th level spell (Knowledge: Local DC 27).
Militant (Ex)
Thunder Gigas are proficient with all simple and all martial weapons
Water Breathing (Ex)
Thunder Gigas can breathe water as well as air.