Meet Loren, the intrepid kobold and main character of my last book, The Sun of Vallerane ^v^ Yes, she is missing and arm and it has been replaced by a weapon! Though it is not a mechanical arm that she can move at will, my world wouldn't be technologically advanced enough for that. But it has a mechanism that makes its blade spring to live if pressed against its victim, cutting through any armor on its path. That makes Loren a very talented assassin!