Except we saw her fight Kiwami in an earlier episode, and she got curbstomped.

I'm kinda disappointed that the Overlords aren't that threatening now. In other news, Ryoma continues to be best Yggdrassil Rider.

And yet she survived, and now she returns and walls Kiwami.
It's rather simple. Why can a hero get his face kicked in by an enemy, then return 2 episodes later put that enemy in their place? She can learn, grow, etc, too, clearly.

Also, how can the Overlords not be a threat when you're just complaining about how Redyue was untouchable and Roshuo is pretty much god mode right now?

This afternoon, I had a dream that I was in my old highschool library. When I walked into the manga section, I saw a bunch of people on the floor crying while yelling "Urobuchi", we all hugged then proceeded to go to a bar and ordered jellybeans mixed with different types of adult beverages.

It's more that, with the exception of those two, the Overlords have been dropping like flies. Deemushu got Worf'd, Dyuduonshu (or however you spell his name) died in his first episode, Grinsha died in his second appearance, and Shinmugurun died in his second appearance. Not that it matters, since Shinmugurun was forgettable as hell.

But do note how it's always Kouta who beats them down in Kiwami Arms. Everyone else either just manages to hold their ground or get outright thrashed. It was a sudden shift, sure, but note the key difference- Kiwami was unleashed. It's not so much that the Overlords are suddenly much weaker, it's that they're "mere" demigods against an actual god- or something approaching that point.

Ah mind screws, it's been awhile since I've seen you. Having Redue hypnotize Kouta so that he was in the situations Yuuya and Hase were in before death was fantastic. It really gives an insight of what they were experiencing on the opposite end of the fight. Also really enjoying that Kouta isn't around to get in the way Kaito and Mitchy. Maybe the False Zangetsu will finally get the proper ass kicking he's been needing for quite a few episodes now.