Quite literally the opposite of an outlier, there is nothing capping Ultima's strength at the end when he's just absorbed all of his people who have gathered thousands of years worth magic power as the mothercrystals, he's at the strongest he's ever been.
This doesn't still discredit anything about it being its own physical dimension even if its made from his mind, being made from something doesn't limit it to only that thing. It may have been created from his fragmented mind but it is still a physical dimension that exist between worlds on a plane beyond time and space
Its not exaggerating by any means he quite literally low diffs them and while he's suprised by Bahamut sacrifical beam it does nothing to actually harm him
Specifcally beams of light btw, but even then we're not counting all of said attacks as SoL anyways in calcs so point here is moot
You know the magical power enhances both the strength and speed right? Guess not but anyways while this is true you realize he got that strong after eating a piece of the mothercrystal which contained a fraction of fraction of the total magical power Ultima would have at the end with the full power from each of those he absorbed into himself
The literal plot of the game? He abandoned his flesh flew to this land and created humanity and eikons for his plans, this ultima is weakened already when he does this
An outlier is when you have a piece of media where everyone is performing tier 6 feats, then suddenly someone does one tier 4 feat. That's an outlier, and you can't argue it isn't. That's what it is.
We're arguing if it's feasible he's actually capable of that. Being the strongest he's ever been is not a calculable statement. I was the strongest I ever was when I was 24, didn't mean I could topple mountains. How strong was he before Ultimalius? Well, he takes on a combat form before manifesting origin and
loses to Clive and Joshua in base forms. So not too strong. Certainly less than continental. Ultimalius is likely weaker than Ultima Risen. That is, there's no reason to believe he's above it. And while we'll never know for sure, I seriously doubt Ultima Risen can fight Ifrit Risen (well, ****, he lost to it even after absorbing his brethren so) and Aether-gorged Bahamut at the same time. Ergo, he can only be beneath anything Ifrit Risen is capable of. Of course, Clive has no desire to destroy the world, and if instead he wanted to after absorbing Ultima, I could believe it. But the fact remains removing magic, an incredibly large feat still but less than destroying a planet, still nearly killed him. Means I can't accept someone who couldn't beat him before that, as having the destructive or creative ability of even around planetary.
"Specifcally beams of light btw" I
specifically said that, too, dude.
"You know the magical power enhances both the strength and speed right?" To a degree, yes. But they're also separate things. Chicken and rice are individual ingredients that make a meal. His speed doesn't make his barriers for him, his magical power does.
"mothercrystal which contained a fraction of fraction of the total magical power Ultima would have at the end with the full power from each of those he absorbed into himself" Except that didn't happen. The Mothercrystals were the shells of the Ultima kin, the Mothercrystals were designed to siphon aether from the land of Valisthea for the Raise spell, to remake the world (again, he wouldn't need to do this if he was planetary lol). While he undoubtedly gets stronger, they aren't the mothercrystals themselves and cannot be scaled to them. Ultima specifically states the Mothercrystals are "no more" long before he absorbs his kin. The act of gorging on Mothercrystals is simply separate to him absorbing his kin. You're using headcanon. And
again if he absorbed them in the case they had that kind of power, he would have ignored Mythos entirely.
"The literal plot of the game? He abandoned his flesh flew to this land and created humanity and eikons for his plans, this ultima is weakened already when he does this" No, go ahead and cite it, because I don't think you know the lore of the game more than I do. The Mothercrystals stood for over 4000 years but the Eikons were relatively recent, about 700-1000 years. He did not create them at the same time. Ultima planted seeds. He does not scale to his creations or you would have to scale him to Mythos which makes no sense, as he lost to Mythos. He planted seeds called "Motes" which were humanity with the potential for elemental power which eventually turned in to dominants and Eikons. This was intentional, of course, but he planted and grew a tomato plant, he did not manifest the tomato plant from nothingness.
All of this is in Active Time Lore, the murals depicted throughout the game, and the Ultimania.
But yes, he was weak when he created the mothercrystals 3000+ years before Eikons emerged. But given the Mothercrystals WHOLE PURPOSE was to siphon and store aether, he clearly does not scale to their modern day power storage.