A sub species of unicorn, the Corniasp is a stone horse with a single diamond horn on its head. Unlike other creatures of rock, its hide contains traces of diamonds that it can use to dust the field through its nostrils. Almost nothing can stop this beast once it decides to charge. Its horn will pierce through anything that happens to cross its path; finishing the job by embedding its diamond hooves into the ground. Riding this creature is strongly advised against for it has only been domesticated by Stonewall and his men. Meeting a wild one is even more dangerous especially if it is the leader of its team. It will stop at nothing to ensure its fellow creatures remain unharmed by outsiders.