From ROI Wiki

O'ik is a Sattazin special forces commander and best friends with Fer'gant, Odevion and Delgra. He, along with Fer'gant and their men, as well as Odevion, lead their men in frustrating the efforts of the Midazin and Gorg armies, as well as their respective high commands during the Gorg War, and even eventually drawing in his own people to aid in the fight and help the Yigzan win the war. He was also instrumental in helping Major Delgra and the Burgon Lions in taking down Ferrel Black and stopping his plans of conquest over the Yigzan.