Toolam was a male water rat in the Marlfoxes' army. He and a dozen others traveled south with Mokkan when the Marlfox escaped his siblings. Toolam was promoted to Captain of the Army, replacing Ullig. He was a bit of a dullard, but found his brief rise to power to be intoxicating and abused it while he had the chance. Shortly after his promotion, Toolam tried to lead a guard force out of the castle when the slaves rebelled. However, Song and Burble were hiding in an alcove, and ambushed them, pushing the unlucky rats down a ramp, where they were knocked unconscious. It is not mentioned whether or not Toolam survived the fall.
Not to be confused with Dulam.