Princess Violence

Princess Viola de Lens is the royal family's black sheep, the magicless outcast in the house of the world's greatest magicians. As an outcast, she faces scorn and neglect... until one day, she just snaps, punches her honorable twin brother's lights out, and enrolls herself into the Knight Academy with the sole goal of attaining a noble title on her own merit so she can get out of her annoying family's shadow. But the shadow of enemies unseen lurks all around her, and some more traditional elements might not look so kindly on such a radical princess...