Originally posted by Burning thought
by far, the BoO has limited use really, and Kratos cannot really manipulate time and destiny, not at least by himself, he needs that chamber and it would be of limited use in a battle anyway
It's uses are no more limited than what a sword is normally meant to be used for. With what powers it has, it has potentially limitless uses (or at least limitless raw power).
The Loom Chamber was collapsing at the end of God of War 2, and yet Kratos still brought the Titans back to his timeline after he travelled to the time of the Great War, I'm really on the assumption that he doesn't need the Loom Chamber that much to at least control and travel through time.