Zoro showcases new abilities in pivotal arcs like Fishman Island, Dressrosa, and Wano. Engaging story arcs like Enies Lobby and Thriller Bark highlight Zoro's loyalty and power progression.

Zoro obtained Enma by exchanging Shusui, a national treasure, in Wano Country. Zoro controlled Enma by understanding the sword's purpose and surpassing his limitations. Enma tested Zoro's Haki and ...