The Gwang-rang and its kin shared one defining characteristic in their method of attack.
A straight line.
They used their powerful haunches to launch themselves forward like a bullet, a devastating charge in a single, direct line. But that simplicity was also their weakness. With the right timing, the attack could be dodged.
The Gwang-rang kicked at the earth. Its hind legs dug in, and in the next instant, its entire body shot forward.