Operating as the militant arm of the Adeptus Astra Telepathica, the Sisters of Silence are responsible for enforcing the Imperium's laws in regards to psykers and their abilities. Considered "Witch Hunters", Sisters ruthlessly hunt down rogue psychic users and those who have been influenced by the Warp and forces of Chaos. Despite their invaluable necessity and autonomy from the Emperor, Sisters are still viewed with suspicion and distrust from the citizens of the Imperium due to their abilities. 

A mighty warrior with many witch-hunts under her belt, this Mistress of the White Falcons sect of the Sisterhood leads her sisters in the hunt for enemy psykers. She will not rest, she will not stop until the last psyker who dares to plot against the Imperium lies decapitated at her feet.