I'm not sure. It sounds kind of stiff...If I saw it in a bookstore, I would probably read the back cover but I wouldn't buy it. Is that the name of your Gwenevire book? Wasn't it Sacred?
Sounds interesting...I would buy it, probably. Depends on the back cover and the Art.
Although, considering I know what your story is about, I think it doesn't work 100%. It's just that it infers that the story is basically centered around Gwenevire's sword...but it's still good By the way, please put that story excerpt I read at your house on YWS! I'm dying to critique it! xD
When your heart gets pierced with arrows, don't rip them out and pierce those around you in retribution for your hurt. You'll only unnecessarily wound others and bleed to death yourself. — LadyMysterio