Dimetrodon
![]()

Dimetrodon_milleri - reconstruction autor - Bogdanov dmitrchel
A sail-backed lizard and fierce predator.
Roleplaying Notes
Originally Posted by
Berserkfhurer of the Wizards Community forums.
Dimetrodon was a special kind of creature it wasn`t a true dinosaur. Instead Dimetrodon was a Synapsid, or a mammal- like reptile. Dimetrodon grew to be around 10`ft in length, and weighed about 450 pounds. It`s most distinguishing traight was the tall sail that adorned its back. This sail may have been used to regulate body heat, as well as help attract a mate during the breeding season.
|
Dimetrodon |
|
|
Large Animal |
|
| Hit Dice | 4d8+8 (26 hp) |
| Initiative | +1 (+1 Dex) |
| Speed | 30 ft. (6 squares) |
| Armor Class | 12 (-1 size, +1 Dex, +2 natural), touch 10, flat-footed 11 |
| Base Attack/Grapple | +3/+11 |
| Attack | Bite +6 melee (1d8 +4) |
| Full Attack | Bite +6 melee (1d8 +4) |
| Space/Reach | 10 ft./5 ft. |
| Special Attacks | - |
| Special Qualities | Low-light vision, scent |
| Saves | Fort +6, Ref +5, Will +2 |
| Abilities | Str 18, Dex 12, Con 15, Int 2, Wis 12, Cha 9 |
| Skills | Hide -1, Listen +5, Move Silently +3, Spot +5, Survival +3, Swim +5 |
| Feats | Alertness, Jaw lock(B), Stealthy |
| Environment | Any land, mountains, marshes |
| Organization | Solitary, Pair, or Bunch (2-5) |
| Challenge Rating | 3 |
| Treasure | None |
| Alignment | Always neutral |
| Advancement | 5-8 HD (Large); 9-12 HD (Huge) |
| Level Adjustment | - |
Combat
It is believed dimetrodon was an ambush predator, lieing hidden untill its prey got close enough for it to rush out and attack, It wasn`t capable of running but could move quickly for a short distance. It had powerful jaws with many sharp teeth to keep a firm grip on its prey.
Jaw Lock
(DnD Monster Feat)
Author: aelryinth
Jaw Lock
You bite and dont let go.
Requirments: Bite attack only (no claws), mean attitude. Probably canine.
Benefit: If you make a bite attack against an opponent, you may force a grapple check without provoking an AoO. If you succeed, you may forgo all further attacks and grapple attempts, and eliminate your Dex bonus to lock your jaw. You do automatic bite damage every round (roll normally), and will not let go until your enemy, or yourself, is dropped.
![]()
The Worlds of Mankind is owned and created by Mark John Goodwin
The text on this page is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a.
d20 System
and the d20 System logo are trademarks of Wizards of the Coast,
Inc.
and are used according to the terms of the d20 System License version 6.0.
A copy of this License can be found at www.wizards.com/d20.