Interesting that Oda did another rooftop chapter.
You can really feel he loves this. Even Prime Oda didn't spent this much chapters in a row focusing on one battle. So chapter starts like it ended like time with Luffy pummeling Kaido with his Kong Gatling
Infact he pummeled him so badly Big Mom was literally worried about Kaido
Not just that, even Kid was shocked by the power
I found it surprising though that even after all his new world experience with G4, his udon training allowing him to have much better haki control(level 3 hardening), Oda still gave him the same G4 limitations. I honestly don't know where Oda is aiming at going with this, although he already showed Luffy's threat level comparatively to Kaido, at least as long as he is in G4 mode, especially since he had yet to use his King attacks
Just after coming back to his senses though, Kaido decides to use a powerful dragon twister attack, like a natural disaster like Zoro said
But funnily enough, he decided to counter Kaido's with his own, with Kaido viewing it as a challenge
During the attack he used at that moment, Oda once again highlighted Enma's haki aura differently, with Kaido talking about a strange haki eminating from it
I really wonder where Oda is going with this. In either case, it allowed him to slice through Kaido's scales, surprising Killer, and Big Mom
The battle is getting so intense that it could be felt by the people below
Now the interesting part is the reveal that CP0 was invited to the banquet. I wonder if they complied to Orochi's request to bring Vegapunk, but he isn't seen thus far, so i guess not
Speaking of Orochi, Oda keep emphasizing he is dead, by showing his seperated head, but i'm still kind of doubtful with his track record
In either case, they seem to believe it to be impossible for the Kaido / Big Mom alliance to lose, although it'd be greatly benefical to them(with the samurai alliance being vastly outnumbered)
I assume that this is just Oda's way to show tension until they'd ultimately lose though. We could also see a glimpse of the battle progression of the remaining Strawhats against Tobi Roppo, as well as Yamato/Momonosuke, with the Cp0 member's final statement being awesome as well lol
In either case, here comes Kaido's hybrid form
On a side note, i think Oda gave an indirect answer to what will happen next chapter. Big Mom is mostly here to kill Luffy while Kid doesn't want anyone else to kill Kaido, so it looks to me like Kid and Killer will be hybrid Kaido's target, with Law probably in the mix as well
On the other hand, Big Mom will likely continue to aim for Luffy during the 10min cooldown, with potentially Zoro having to face her to buy time
Overall, it was another awesome chapter. Oda is delivering with this rooftop battle since chapter 1000