The fame of the Carroburg Greatswords dates back to the Age of Three Emperors. In 1865, the successfully defended the city of Carroburg, then under the control of Reikland, from the count of Middenland. Throughout the course of the battle, their white uniforms were stained red with blood. Since then, they have worn crimson uniforms in remembrance of that day.[1a] Today, they fight in the service of Reikland, despite the fact that Carroburg has been reclaimed by Middenland.[1a]