Belthezzor

Why are his extra stat points from leveling up getting smaller in the last couple chapters? It was 5 each time, now it 3. Usually extra stat points go up as the levels get higher, not down.

And how exactly did they find him? Was he going around not even covering his face or something, because that would be idiotic. Also, the MC keeps repeating that money isn't important, only power. Money is a form of power, especially in Marvel. This is coming across as some of the stories where the MC starts out rich, didn't pay attention to his fortune, lost most or all of it, and then starts scrambling because they realized they suddenly need money to continue whatever their goals are, later. I'm not saying that he has to be some greedy money-grubber, but there is no need to keep harping on the "don't need money, just power".

How did his energy levels go from ultimate class to high class, and his overall strength go from demon king (satan class) to ultimate class?

Okay dude you gotta stick to a name. Is it Kenji or Renji?

Her name is not Xaio Yu, it is Ururu.

Shouldn't he have in his special skills, Hierro and Cero? He got those in the loot boxes, and Hierro was part of his status page before.

This doesn't make any sense, Chakra grows with training and Just usage. This dud has been training and fighting for over six months and his Chakra reserves didn't grow at all, until he unlocked another percentage of the system. Even then, even though his first 1% gave him 100 Chakra, the other percent hen bought only added 50 to his reserves? I get not wanting to make him too OP, but blatantly withholding progress is even worse. I really hope this story improves, because between the not so good dialogue, and the crazy amount of nerfing, this story is becoming stale.

Seriously, what is this odd focus on Xavier? It's the only thing that is weighing the story down. How could a kid raised in the middle of nowhere have any experience enough with any telepath, not to mention Xavier, that would make him bitter and angry enough to be clenching his fist and quietly raging out? He has never met Xavier or heard anything bad about him in his life, and if these feelings are a leftover from Theon, why is it not flagging in his head that they aren't his (Tyr's) thoughts? It seems absurd that he is making one of the most powerful mutants in the world his enemy (in his own head) instead of having a wait and see attitude. Also, if Xavier was as much of a mind rapist and overuses his telepathy so much, why don't mutants in any movie, comic book, cartoon, whatever media have such a hard time since he could literally manipulate minds on a multi-continental level? His whole fixation just comes across as odd, an no, Xavier is nowhere near my favorite character, I just think unnecessary bashing or fixation on someone a character (SI or with meta knowledge of any kind) out of nowhere just comes off forced.

So, she says her loyalty is to the Garcias, but here she is operating behind his back and taking orders from Fury as if she works for Shield only. Makes no sense.

Uh, the "standard" fee of the goblins are stupidly high, and that Harry increased it even more, makes no sense. Real world investment managers only make 1-2% of the assets made on the account, barring smaller processing fees, etc. 20% is damn near what taxes would take depending on the amount made, and then taxes still have to come out. For as well read and "knowledgeable" as you try to make your Harry seem, he comes across as very ignorant here. I know that stories have Goblins be greedy, but even they would not be that much greedy, I don't think.