Enyalus
MALE DOMINANCE!!!
So, Superman is going to blitz 1 and 2 pretty quickly, going all out. He might struggle a bit with Firelord, but probably downs him. Downs Hyperion. Also Diana's but at least they're pretty good fights. Stops at Captain Marvel.
Thor can house Blackbolt and Terrax, but he's basically lost to Firelord before. That might be problematic. He could very well stop here. But if I give him the benefit of the doubt, he'll make it to Mongul w/ rings. Diana's only chance against Thor in this scenario is the lasso, and even while he's in it he could use Mjolnir to BFR her or teleport out of it or even use an Anti-Force or Godblast. CM and BA are basically Wonder Woman without the gear to back it up, and Thor's magical resistance is ridiculous. Konvikt has absurd strength, but hell, classic Thor's even outfought and overpowered Kurse before, as well as the Destroyer. So with shit on the line, he gets passed Konvikt.
Surfer...BB is slightly tricky. Terrax he owns. Firelord in Annihilation looked inferior to SS, so that's that. Against Hyperion, not THAT much trouble. Diana, BFR, matter manipulation, planet-destroying blasts while flying around her at lightspeed, whatever. Just too versatile. CM and BA are also too one-dimensional to stop SS. Konvikt probably stops Surfer here. Superman was hitting him with punches that could destroy small planets, Surfer has blasts that can destroy planets. Good matchup there...