Serious debate time, guys.
If you had to have any dangerous weapon for a leg, attached by magical surgery which you can move normally, what would it be? If it's a gun, you can fire it with your mind.
I personally, would have a club, as I have carefully photoshopped below onto the obvious inspiration for this thread. It'd be quite easy to walk on, and if I kicked somebody it would hurt more more than my current leg. Plus, I could pretend it was a prosthetic leg and avoid going to jail. It'd be awesome.
Oh, and be creative. I don't want any "omg i wud hav a machine gun leg liek the chick in planet terrer fapfapfap." None at all. I don't want to hear it.
Discuss.