Takes place on the rainbow bridge, no outside interference, KO wins
Isn't Kalibak significantly stronger than Heimdall ?
He is, he's fought Superman without getting one shotted. I think Heimdell is a better fighter, but whether he'd last long enough before Kalibak punched his lights out is up for debate?
Kalibak is strong as his half brother Orion. He nearly throttled Superboy and he's taken it to the Supermen of America. He's also soundly defeated Lightray. Heimdall may have the skill advantage,
He's a 50 tonner. So Kalibak's strength is double.
Okay. That's still quite a difference assuming Kalibak is anything at all like Ulik, which I don't think is a stretch.
No, it's not, that would actually be a good fight to see. p.s. apologies, I meant Kalibak, accidentally wrote Ulik lol