Unlike Princess Scary (as @RadJon called her), this one actually IS a Princess.

She uses her war hammer to smite evil with the raw power of Orichalcum, the metal she happens to be made of. Don't be fooled by her appearance, she is immensely durable, sturdy and heavy, and her punches and slaps aren't far behind the damage from her weapon.

Don't think this makes her slow, though, she's shockingly fast and nimble on her.... feet? If she has them. She might not.

The only thing holding her back is that she doesn't exactly have a whole lot of combat training, nor experience. But that's okay; it's your job to fix that.