Desmatosuchus

Desmatosuchus is one of the largest aetosaurs, being 5 m (17 ft) long.

Desmatosuchus looked like its relatives, possessing an armored body and pig-like head. It used its shovel-shaped snout to uproot plants. Unlike most other aetosaurs, Desmatosuchus had two rows of spikes at the sides of its back, with extra long (45 cm) ones above the shoulders. These gave it extra protection against predators.

Originally Posted by Bhu of the Wizards Community forums.

On this Thread

The Desmatosuchus’ jaws are too weak to be much threat so I gave it a slam attack.

Desmatosuchus
Large animal
Hit Dice	6d8+36 (63)
Initiative	+0
Speed	30ft. ( 6 squares)
Armor Class	17 (-1 Size, +8 Natural), touch 9, flat-footed 17
Base Attack/Grapple	+4/+15
Attack	Slam +10 melee (1d4+7)
Full Attack	Slam (1d4+7)
Space/Reach	10 ft./5 ft.
Special Attacks	–
Special Qualities	low light Vision
Saves	Fort +9, Ref +5, Will +3
Abilities	Strength 25, Dexterity 10, Constitution 20, Intelligence 1, Wisdom 12, Charisma 2
Skills	Listen +4, Spot +4
Feats	Alertness, Endurance, Improved Toughness
Environment	Warm Forest or Swamp
Organization	Solitary or Pair
Challenge Rating	4
Treasure	None
Alignment	Always Neutral
Advancement	7-10 HD (Large)
Level Adjustment	—-