"This creature is a highly evolved version of the Dunkleosteus. It lives in a harsh environment which consists of dry rocky plains. Its key features are its incredible jaws and powerful front limbs which it uses to smash through rocks and armored prey. It will slowly stalk its prey until the prey seeks refuge. Surprisingly this is where the prey is most vulnerable as it is trapped.
The Dunkleodon will literally smash through dense rock in order to reach its meal. As it has no predators its rear end is not armored which helps to save energy."