In Episode 18, in the final fight scene, the Monster of the Week Zargen impales Metalder in the shoulder with his giant claw arm. Metalder's response was to shove the armblade down harder, severing his own arm, and then proceeds to throw his severed arm at Zargen, causing him to violently explode.note Granted, the reason why he exploded was because Zargen had a time-bomb strapped to him, and Metalder hit him right where the bomb was, but that doesn't make it any less awesome.
