Was thinking of a blade design for my fursona when Mad was talking to Rahiros about designing weapons for him, so I thought I'd ask him if he'd like to design the blade, to which he said yes. And here it is, Shishio's blade.

Art and blade design ©  AMPtheMADFOX He's a great artist, should check out his work. Here's the orginal: http://www.furaffinity.net/view/8001514/