Kroxigor

Kroxigor are the great labourers of the Lizardmen, towering brutes of the reptilian castes whose slab-muscled frames dwarf even the largest saurus. In peace they haul the colossal stones of the pyramids and dredge the sacred pools, work that would break a dozen lesser creatures; in war that same raw power is turned upon the enemy through immense war-mauls, mattocks, and blades that fell foes with a single sweep. They are not clever (a handful of skinks always accompany them, chirping and directing, guiding the giants' strength toward the proper targets), but there is little on the battlefield that a Kroxigor's blow will not break. When they wade into a formation the effect is like a rockfall given purpose, ranks scattered and shields splintered, the sheer bulk of them clearing a path through which the saurus pour. Ancient and slow to spawn, each Kroxigor is a treasure of the temple-city that raised it.