Sisters of Silences

The Sisters of Silence are an all-female order of Imperial Witch Hunters tasked with hunting down rogue psykers and other psychic threats across the galaxy. They also help to enforce the Imperium’s rigid laws on the use of psychic powers. The Silent Sisterhood was most active during the time of the Great Crusade in the late 30th and early 31st Millennia. In the wake of the Horus Heresy they became far less active in Imperial affairs to such a degree that for most of the last 10,000 Terran years the order was wrongfully believed to have been disbanded.