Since I have no knowledge on this verse, I have no choice but to take your word. However, scans need to be provided, because Watcher is saying the best attacks don't come near 5B or something.
Ignore Watcher, 5-B is already accepted. He'll argue up and down that things either don't exist, don't work how they're stated to work, or are "flowery language" in a text-based verse. He didn't believe in Fear manipulation and thinks higher lvl than someone means you resist all their abilities, which is why sooner or later I'm gonna make a blog with references for every single ability, statement and relevant scaling chain.
But if you look at the profiles as they are now, everything I've argued is accepted and on them.
including the absorption
(Can turn the surroundings into one of pure darkness and
absorb her opponent's magical power)
In which case,
@EL_xWatcher1234x Her hitting you is a more powerful absorption, but just being in the darkness is absorption via how darkness magic works (at least how it's currently constructed on the profiles), in truth darkness magic is much more complicated but that's for a future CRT.
Makoto just has resistance to darkness hax. Which is why she needed to hit him directly with it.
the biggest AP in the verse was compared to a nuke at best the rest are just statement with no proof
I'll ignore this because it's what's accepted. And even then; if you calculate the higher end destruction feats from the anime, they're easily superior to any nuclear bomb ever created; then we have a country level feat and two country level statements, so trying to set the cap of the verse at tsar bomba level via such a statement is just cherry picking statements to come to your own conclusions.
Also, I'm not sure what kind of proof you would need from a novel verse. It's not like there are visual destruction cues you can look at to get feats from, literally we only have statements to rely upon, especially since the anime and even the manga is not even 1/4 through the original source material, like at the point the manga is right now we're about 50 WN chapters before Tomoe and Mio even get the last name "Misumi" that is on their profiles right now and has been on their profiles since they were created.
Expec's argument against 5-B, which is much more potent, is that the world isn't really the size of a planet via being flat, which may have some merit and is the reason why the rating is listed as "Possibly".
But again, Watcher, this is something not meant for this thread since it's already accepted.