The Astra Militarum's Atillan Rough Riders are highly skilled horsemen who charge into battle atop their vicious mounts, using lances to take down their enemies. They are known for their speed and ferocity, and are often used to flank enemy positions or to launch lightning-fast raids. Their mounts are bred for battle, and are heavily armoured to protect both themselves and their riders. The Rough Riders are a unique and highly respected force within the Astra Militarum, and are often called upon to lead the charge in some of the most brutal battles of the Warhammer 40k universe.