Originally a callow peasant girl living in a remote mountain village, she develops into a well-attuned warrior upon joining the Band of the Falcon and aids greatly in the group's storied successes during the Hundred-Year War. If he's going to sacrifice everything for his dream, if his dream is to fight and cut away his own path, then I want to be his sword.Ĭasca is a former unit commander of the Band of the Falcon and an estranged companion of Guts.