A dull blade can be just as good as a sharp one if you know how to use it.

[ Which, of course, Billy does. He doesn't even care if he just more or less advertised that fact, either. Having no idea where he is or what the hell is going on, he's going to allow himself to play at least that one card while keeping the rest close to his chest. ]

And anything can be a weapon if you have a good enough imagination.