His fight against Katakuri is one of those and gave fans one of the best long anime shonen fights ever. With his final attack, Luffy uses an attack called Gum-Gum King Cobra in the Snake-Man ...

Katakuri's advanced Observation Haki is often ... Pteranodon gives him a lot of versatility with his attacks, but the biggest source of Kings strength comes from his being a Lunarian, a secret ...