The HighEna are the Outworld equivalent of Earthrealm's hyena's and they reside specifically within the Highlands of Outworld. They have sharp teeth and have crazed, feral looking eyes. The HighEna are even more ruthless and dangerous in comparison to their Earthrealm counterparts as proved by their performances within Shao Kahn's Coliseum. The Shadow Priests, who also reside in the Highlands, have found methods of taming the HighEna as well as granting them magical enhancements.