since Kidd fought with kaido he should have told the scabbards that their sneak attack was futile, so Luffy would fly to onigashima and a unleash multiple COC blast to knock out the fodders before the samurais arrive to avoid collateral damage and officially start the war, not the raid (since they know they will win due to plot).
Kaido flies to the roof proclaiming that he accept Luffy's challenge, then the scabbards goes to the roof to stall kaido (and kaido being the fool he is would start off in his dragon form) then Marco and Kidd stall big mom, while Luffy enters g4 and give queen kong gattling then queen his k.oed while Zoro and Sanji defeat King in a mid or low diff fight while Yamato and law go around assisting the straw hats to defeat their opponent and Tama does her thing.
Then Luffy goes to the rooftop with Yamato and Zoro to fight kaido who was busy waiting for them. Law and Sanji help Yamato complete her job
Kaido flies to the roof proclaiming that he accept Luffy's challenge, then the scabbards goes to the roof to stall kaido (and kaido being the fool he is would start off in his dragon form) then Marco and Kidd stall big mom, while Luffy enters g4 and give queen kong gattling then queen his k.oed while Zoro and Sanji defeat King in a mid or low diff fight while Yamato and law go around assisting the straw hats to defeat their opponent and Tama does her thing.
Then Luffy goes to the rooftop with Yamato and Zoro to fight kaido who was busy waiting for them. Law and Sanji help Yamato complete her job