 Formed in bodies of around 300 irregular troops, the "numeri" were drawn from subjugate provinces and peoples of client-states or even from beyond the borders of the empire.They were both less regimented and less Romanised than auxiliary troops, with a "pronounced national character," including native dress and native war cries.The introduction of the "numeri" was a response to the need for cheap troops, who were nevertheless fierce and provided a force balance of light infantry and cavalry.