As far as practicality is concerned, by plasma lance I mean actual lasers. Like steady beams of plasma fired constantly and spammed. Plasma bolts are a downgrade by a significant degree. Even specter himself can make himself invulnerable to all those methods of attack with his shield while dishing out serious pain. And that’s not even considering him using mech suits, battle cruisers, and similar devices to aid in such a battle.
Space soldier honestly isn’t that difficult to overcome, aside the plasma grenade and perhaps sustained fire for long periods of time.
Doom slayer actually isn’t all that thought. It’s his revival factor and gigantic arsenal that makes him a threat. Otherwise it’s just pure muscle power and the feel no pain factor.
Hiro has quite the diverse movepool and had some vast variety of tools and skill to use, a tad worried about him, but it SHOULD be fine. Maybe.
Specter has faced far worse power outputs than Elecman, case closed with him.
Living weapon? Hm?
Trust me, I got some tricks up my sleeves here