[Katara can't help but be pleased at the obvious appreciation from a fellow fighter - especially one who's already proved herself here.]

I can bend anything with water in it - soup, perfume... and when blood is outside the body, yeah, I could stop them from using it like a weapon. But I'd be surprised if they were actually bending it - no one else I've talked to has bending in their world. And to use blood like that...

[Bleck.]