Who Wins: Magolor(Kirby) or Asriel Dreemurr(Undertale)?

So I have a friend who plays Undertale, and he says that the power scaling jumps from city/planetary to universal in the top 5 or so. The most powerful of these, according to him, is Asriel Dreemurr, God of Hyperdeath. Since I'm a Kirby fanatic(I might be a bit biased on this one-), I wonder...

Who would win in a fight? Magolor from the Kirby series or Asriel from Undertale?

Assume these fights:

I) Base Magolor VS Young Asriel

II) Magolor EX VS Asriel God of Hyperdeath

III) Magolor Soul VS Asriel Angel of Death

I would personally put my money on Magolor all three times. I think we can all agree that the first fight is a stomp. Young Asriel barely has any powers(from what I know) while Magolor can summon literal BLACK HOLES. The next two are where it gets interesting. Most arguments for Asriel reference his infinite attack and infinite defense stats. However, I find it interesting that nobody looks into the Master Crown when deciding this fight, which is stated to give infinite power. In fact, "infinite power" means basically nothing in the Kirby series because basically everyone has it- 💀

The next two fights are less of a stomp but Asriel is still far outpaced by Magolor. In Undertale, Asriel's resets are nullified by the protagonist's determination, which applies to Magolor, who resists the control of the Master Crown, managing to hold on to a tiny sliver of control. This is especially true if this is post Epilogue, assuming Magolor gets the Master Crown back for whatever reason, maybe as a gift from an older Landia who names him the next guardian. In this state, he can likely resist better and has a stronger willpower. This basically just becomes a matter of who would win in a conventional fight, which heavily favors Magolor EX with his raw destructive power.

Then, there's Magolor Soul, who is even more powerful than Magolor EX and can use Super Ability level attacks, which deal 10K damage, which is more than Asriel's 9999 HP(feel free to take this with a grain of salt, HP scalings differ across games). He also collapses an entire dimension upon death, which is the size of multiple universes, implying that he has the power to do so. It doesn't help Asriel that his Angel of Death form has the exact same power scaling as his God of Hyperdeath form, as he likely doesn't hold back against Magolor EX, who is a godly being that doesn't resemble Chara at all.

TL;DR: Asriel gets cooked all three rounds. Young Asriel gets stomped no diff by Base Magolor, Asriel God of Hyperdeath is defeated mid diff by Magolor EX, and Asriel Angel of Death is defeated minimal diff by Magolor Soul.

Feel free to argue for Asriel in the comments or point out anything that I missed!