Grinder

Overview
"No one really knows where this beast came from. Close inspection by experienced outpost mechanics has shown that it has an experimental high power engine (that may run on the souls of slain enemies, or so the rumors say), a chain fitted with razor-sharp diamond-edged teeth, and the word "ASH" emblazoned on the side in flaming crimson letters. It’s a very powerful weapon, and only someone who has considerable experience in melee weapons (and the strength to keep this monster in check) can effectively use it in combat."