|Location||Mysterious Vanishing Hill|
The Massacre Machine is an boss from Grandia. It is encountered twice, both on top of the Mysterious Vanishing Hill. The Massacre Machine appears in two parts, but it's HP depletes as one. In it's second encounter, the Massacre Machine has the ability to cast Full-Moon Cut, Body Slam, Healer and Howlslash.
The boss is surprisingly agile, so moving around the arena won't save you. Instead, take the fast route and throw everything at him and cast some defensive spells if you have the time.