As stated, please try and fit your superhero in with the available options; we already have three for "other" -_-;
Comartemis, yours fits in pretty neatly with Zelgadis, so that would be the best choice.
The problem with voting for Zelgadis--much as I like the guy--is that the cast in general doesn't follow his style of combat. The cast of MGLN, MGLN A's, and MGLN StrikerS run the gamut of combat styles; Teana Lanstar is a gunslinger, Subaru Nakajima is a martial artist, Signum and Vita focus almost entirely on melee, Caro ru Lushe is a Dragon Summoner, and Nanoha and Hayate are walking artillery batteries.
Nanoha herself doesn't have anything in the way of melee attacks; she blasts from a distance, then evades when her target gets too close, like a strategically-intelligent Sailor Moon. The only one who matches Zelgadis' combat style is Fate Testarossa, and even she has a melee preference and some crazy speed to go with it.
Thus, I vote for other; specifically, Technomancers. Half Sailor Moon, half Iron Man.
And for the record, Hayate could roast Firefox with a single Hraelsvelgr.
