Ahoi hab schon mal nen kurzen Spoiler für euch, später gibts dann auch den ausführlichen hier.

Katakuri’s evasion ability is due to his CoO
Katakuri returned to being calm, and Luffy is once again unable to connect an attack anymore
Pound goes to meet Chiffon but is beat up by the 4th son, Oven
ignoring the uproar, sanji and pudding are in the middle of making cake
[at sea]
All the Territory Sea Slugs were captivated by Praline’s singing and became useless thanks to Praline’s captivating voice…!!

additional information by Sandman_AP

Chapter title is "Who?"
Luffy is down due to Katakuri's just one attack right before he releases Rhino Schneider second time. We don't know yet if Luffy is still conscious or not.

According to another 2ch user, Katakuri's final attack in this chapter is called Powerful Mochi (力餅 Chikara Mochi, Japanese pun), gigantic punch.

Pudding is worried about Luffy fighting Katakuri since Katakuri has never lost to anyone. But Sanji is just smiling and says, "Then, it means Katakuri will know what it is like to be defeated today. Let's keep making the cake. Don't worry "

from YonkouProductions

Quelle: https://orojackson.com/threads/one-piece-chapter-884-spoilers.45555/

Viel Spaß beim diskutieren schon mal beste Grüße Fuchs

Edit: Da das Kapitel schon raus ist spar ich mir mal den ausführlichen Spoiler