Garudoriten

The Garudoriten (ガルドリテン) is the boss of the Lake Jyun Sub-Gate. This Reaverbot is the guardian on the Red Quantum Refractor which is needed to power the Flutter. It can tuck its appendages into its yellow, cylinderithical body for protection or disguise. It attack by diving head first into its target and then jumping back and creating a shockwave. The only part of its body that is vulnerable is its head. The rest of it is covered with armor. The Bonnes have a similar robot named the Bruno.