Koral is the villainous name of Aaron Bowen, and an evil warrior of the Knight Wolf.
After using the weapons of the Knight Wolf, Aaron was turned into Koral. Siding with the Dahak, Imperious had Koral attack Cale Turner while he go to kill Miranda and Nick. Koral battled Cale, and eventually their magic were used against each other. Koral was turned into a wolf as Cole was turned into a dog.