Funkermonster
The Clown
Fire Man and his theme are so underrappreciated imo. As someone whose first MM level explored was his, his music is one of my favorites in the series and not many people seem to like his theme much and he doesn't seem to get much use in the other games either. He didn't appear in the Power Battle or the Power Fighters and was the only MM1 Robot Master who didn't (aside from Bomb Man), and I don't recall making him many appearances in the other spinoff games. He also seems to appear the least often in the Archie Comic Book series too.A little off topic, but what do you think are some underrated songs in the Megaman franchise? Dive Man's theme from MM4 is really good, but nobody ever talks about it.
I also like Heat Man's music, even though people complain its too short and a little bland. The Power FIghters remix of it is even cooler. https://www.youtube.com/watch?v=Wtw0wFXGmkE
P.S. I agree that Dive Man's theme is underrated, my favorite theme in MM4 (behind Ring Man, Dust Man, & Pharaoh Man's themes) and one of my favorites in the whole series. A Water Level theme done right