The infamous Island of the Exiles. Populated mostly by mages who were exiled there in the wake of the Necromancer's War[1] (more precisely, the surviving parts of the necromancer's army, which lost the war[2]). An island to the northeast of Cyoria (and Eldemar in general), home of the forces that seek to invade Cyoria in the main story. Desolate and cold. It was also the last recorded home of Quatach-Ichl,[1] who also participated in the invasion.
The adjective describing something from Ulquaan Ibasa is Ibasan.