One Piece is primed to give Monkey D. Luffy even more powerful. By now, you might think the Straw Hat captain is the most powerful man sailing the Grand Line, but he still has a ways to go. In ...

Thankfully, those efforts began to bear fruit as Luffy does manage to tap into a new Haki, as he (though briefly) manages to harness the Observation Haki and avoid just a few of Katakuri’s attacks.