One Piece final villain btw

I used to think he'd be just another run-of-the-mill enemy like Crocodile and Doflamingo, but now it turns out all three of them are back with more power than before

its hard to believe that we have not seen his coc despite being Xebec's son

Zehahahahaha

No it not

Blackbeard round 2

Does make me wonder because if Imu is the final villain then why are they revealing so much about him already ? Only thing left is his flashback and that final form we see in the mural