Ass-pull

Near-synonym: deus ex machina

Ah, you "believe". You do not know. So you admit that it's just wishful thinking, an ass pull not based on any facts.

And there's no reason I see to believe either of these numbers is anything but an ass-pull.

Even if we ignore the total ass-pull of super powers for Madoka, we still get a resolution that is no better than "it was all a dream".