I could think of certain beings who can actually and possibly defeat Mario, but I hate to be the only one to list them. The reason why because just like the other thread, I want to confirm that no. Mario can't ever "solo all of fiction". And people don't want to see any version of Mario keep being claimed as being "omnipotent" by completely irrational comments and needless bias. I will repeat my question again, so please fix as much as grammar as you can: Which opponents who not only being able to match that's completely outside from his reality, but can outright surpass and defeat him even outside of fighting, that aren't Outer Gods from Cthulhu Mythos?
Which named or titled individuals, not just a random being, who absolutely nobody in their right, realistic mind would ever say Mario could "curbstomp" them, no matter which version of Mario that may be, even composite?