At the top of the city wall in Thesewal, a border city near the Fulgur region where Jack had visited during their expedition to the Temple of the Divine Squall, stood two figures. However, these figures were not the usual human soldiers. Instead, they were the green hulking humanoids better known as orcs. The two orcs were the father and son of the Raretooth tribe, Abdu and Abasi Raretooth.
They were the ones who led one of the three expeditionary forces that crossed into the Themisphere kingdom and drew the first blood. They were the vanguard army tasked to seize a solid foothold to serve as the main base for the rest of their army which was still on the way. Thesewal had been one of the towns chosen for these footholds.
The story about the chieftain is from a Dacian chieftain named Scorlyo