12.08.2017
Cersei's had a spot on Arya's list for ages, and these days she's one of the few left on it - alongside the Mountain, Melisandre and the Brotherhood without Banners. In the book's history, the Dark Sister sword eventually found its way to the Brynden Rivers, the man who would go on to become Bran's teacher, the Three-Eyed Raven, before being lost - so if the dagger was once Dark Sister, it'd form interesting parallels between Bran and his teacher, and Arya and her hero Visenya.