Well HyperLust I got to explain this out. Loved your idea I just tweaked it a bit. So instead of its her own heroic feeling to keep battling is instead the will of her spirits vengeance, that possesses her hammer.
The thing why I wanted this was I thought of her R: Diplomatic Immunity to be her with a sheild but she has her face hidden in her hands while her hammer is above her head with a vibrant glow.. Her charge would be her hammer shoving the person not her and she always has her arms close to her chest, showing her only withstraint. well I hope you still like it even though it's not to exactness
Art By: OwyiSensei