The Black Rose is a secret organization in Noxus.
The Black Rose is an ancient organization that is situated in Noxus, currently led by Matron LeBlanc. It is believed to have existed before Noxus, or any other nation, was built. The organization is unknown to all, even to Noxus itself. Many of its members are well-versed in the discipline of magic, particularly, in dark magic.
While their exact motives have always remained mysterious, it was widely believed that the Black Rose was the true power behind the throne while the aristocracy still reigned in Noxus. When raw martial prowess became the ultimate determination of whose will held sway in the Empire, the Black Rose seemed to vanish overnight. Many believed that perhaps their time had simply passed, and that its members had put aside their quests for social and political dominance. Though their real motives have yet to be revealed.