History
Kag was a “Lion-Wolf” living on prehistoric Earth during 50,000 B.C. During one day while he was hunting for food, he was attracted by the smell of fresh blood coming from the body of the exiled Inhuman Phadion, who had been recently killed in a battle with Gholla, a rhinoceros. Following the scent, Kag came upon the scene of the dead man's wife crying over his body and decided to hunt her. However, he was unaware of the presence of Ak who was witnessing the scene. Ak boldly risked his life to save the female and her child, then used a vine to carry them away before Kag had a chance to strike. After that, the Lion-Wolf settled with eating the remains of Phadion and Gholla, apparently sharing them with some other beasts that were his brothers.[1]
Trivia
Kag was apparently one of the most feared animals living in his time since, after saving Rhaya and Tuk from his attack, Ak felt great pride in himself since he had shown that he was mightier than Kag.