Shah'ka R'Zul was a native of Terra Arcana and a merchannt who guided his tribe and worked as a merchant in the wild sands of his world. A hard life which became harder when the tyrant Saturna conquered his world. Still, R'Zul stood for his people and keep his tribe united and still doing his work. All this changed when he crossed path with the Creature Commandos, who saved his life when the forces of the rebels of Claw attacked his caravan. Promising to keep those who has helped under hois favor, R'Zul became a member of the rebelion against Saturna and an important ally for the Commandos.