Clione

An ordinary-sized man, Clione keeps most of his head hidden beneath a long, dark blue hood that tapers to a point at its top, so only his brown bangs peek out. In keeping with the rest of Law's crew, he dresses in a white boiler suit that bears the Heart Pirates' Jolly Roger over the left side of the chest.

Clione, together with Ikkaku and Uni, opposed the plan to join forces with the Straw Hat Pirates, dismissing their help as having little worth. He keeps a sword at his side, though he has never been shown drawing it.

A month ahead of Law's pact with the Straw Hats, Clione sailed to Zou with the rest of his shipmates and was left in Nekomamushi's care. He, Ikkaku, and Uni argued against the alliance but were outvoted. When Jack and the Beasts Pirates stormed the island hunting for Raizo, the crew fought beside the Mink Tribe. Law rejoined them roughly a week later in the Whale Forest, where the Heart Pirates greeted Luffy before their captain held a private talk with the Straw Hats, and they all joined the Guardians' night-long celebration. The next morning the crew, several Straw Hats, Kin'emon, Kanjuro, and Raizo set off for Wano aboard the Polar Tang.

Inside Wano, the pirates regrouped in Ebisu Town after Law was taken in exchange for freeing Bepo, Shachi, and Penguin. During the Fire Festival they entered the clash with the Beasts Pirates, and once the Straw Hats cleared the torii guards, the crew and most of the Scabbards rode the submarine to the rear of Onigashima, where Law warped his comrades to the back entrance before the vessel dove again. Clione later tended to Luffy after he nearly drowned and was hauled to safety, then watched the crew mistake an adult Momonosuke for a Kaidou-like dragon. They moved into Onigashima, witnessed Law overcome Big Mom atop the Live Floor, and rejoiced at her fall. After the alliance won, they joined the festivities in the Flower Capital.

Later, while the crew sailed close to Winner Island, the Blackbeard Pirates ambushed them for their Road Poneglyph rubbings. The feminization affliction from Doc Q struck Clione and his shipmates until Law reversed it and brought everyone ashore, where Law shattered the mountain chunk that Jesus Burgess hurled at them. When the fighting wrapped up, the Heart Pirates apart from Law and Bepo submerged with the Polar Tang.