Every god, I'm reminded how weak Kyouka is in comparison, lol.
I mean, it's not like she had a weak showing here—or ever, for that matter—but hard to believe she's going to be commander with that power level. Though looking at Varvara, maybe she's got the popularity/charisma for it.
Yeah. The moment we saw what the Commander is capable of, I already thought that there was no way that Kyouka could match her. While Kyouka is certainly far stronger than the average person, heck I'd even say she's probably one of the strongest humans in terms of raw physical strength (especially when she releases her mental restraints), which is impressive when considering that her strength doesn't come from the peach; unfortunately that strength greatly falls short in comparison to some of the chiefs god-like abilities as well as the might of the literal gods.
Sadly, Yuuki doesn't really help Kyouka's shortcomings (at least not in his base slave form) outside of transportation, since Yuuki only offers a similar level of strength. Sure against hordes of nameless monsters, Kyouka and Yuuki can plow through without issue, but against foes with noticable defense and/or unique abilities, the two of them are pretty helpless unless they have substantial backup (at least 1 chief). We've seen this in this battle (They were aided by their squad as well as 2 other chiefs), the battle with Kuusetsu (They were aided by 3 chief level allies), as well as when Rairen first attacked them (Tenka handled Rairen).
So hopefully after this event, Kyouka and Yuuki start exploring more of their ability, such as using the chain as a weapon (something that they did do during training), Yuuki utilizing some of abilities that he gained when others have ridden him (probably to a lesser effect), and/or even Yuuki using some of the abilities of the gods that he absorbed.