Thri-kreen

Thri-kreen are mantis-like humanoids, native to Tiazu, born from the rustling of the dry grasses on the plain. They are nomadic hunters with a strict tribal structure, which keeps the thri-kreen penchant for chaos in line. Despite being relatively small and disparate in population, the armies of the thri-kreen are extremely well-organised and potent, and are the only real rival to the humans in the region.