I doubt I’m the only one who thinks this. Oden was the only person to damage Kaido. He scarred him with his swords, creating an X-shaped scar.
![](https://www.opfanpage.com/wp-content/uploads/2020/02/dfgbret.png)
Oden created the chink in Kaido’s armour that will be exploited to vanquish him.
![](https://www.opfanpage.com/wp-content/uploads/2020/02/maxresdefaulteedfewqdqaw-1.jpg)
Yes. Luffy will land an Advanced Armament Haki strike precisely at Kaido’s scar as the ultimate attack that brings down the Strongest Creature in the World.
![](https://www.opfanpage.com/wp-content/uploads/2020/02/one_piece_chapter_luffy_ryou_haki_wano_kuni_anime_by_amanomoon_ddihfxs-fullview.jpg)
I’m sure it will be a drawn out battle with many combatants, but I think this would be a fitting way to bring Oden into the climax of Wano. Luffy will be able to finish what Oden started.
*by archiearcher