While Big Mom mastery of haki is excellent, she could not achieve the same level of finesse and efficiency as Roger, nor was she ever on par with the pirate king like Whitebeard. However ...

One Piece’s third Haki type and why it’s the most important Gol D. Roger (left) and Whitebeard (right) clashing with Conqueror's Haki in the One Piece anime (Image Credit: Toei Animation) The third ...

His mastery of Haki, along with his swordsmanship skills, rendered him nearly unbeatable during fights. The flashbacks of Roger battling Whitebeard displayed sky-splitting combat power that ...