Magu Magu no Mi

Command over magma defines this Logia-type Devil Fruit, whose bearer can generate the molten rock, steer it, and become it, earning the designation Magma Human. The current owner is Sakazuki, the Marine fleet admiral formerly called Admiral Akainu. Its power first surfaced amid the Marineford conflict often called the Summit War, yet its name stayed unrevealed until a later SBS column. VIZ's manga dubs it the Mag-Mag Fruit. Even set against ordinary Logia, which are formidable in their own right, this one stands out for sheer offensive force.

The molten rock it makes runs hot enough to boil away an iceberg in an instant and to bring seawater to a boil, while it sears through flesh and metal on contact, leaving victims scarred or disfigured. Kept up across a ten-day duel, that heat permanently reshaped half of Punk Hazard into a blazing wasteland. Being a Logia, the user lets punches and slashes phase harmlessly through him unless they carry Armament Haki, and anyone who strikes his body directly ends up badly burned. In elemental order the fruit outranks the fire-based Mera Mera no Mi, its magma devouring opposing flames and wounding a fire user outright, though Marco's phoenix fire withstood it. Unlike many Logia it lacks a specific natural counter, and Sakazuki even showed unusual toughness against Haki-powered blows. Armament Haki can still slip past his intangibility and blunt the burning, and beyond that the ordinary seawater weakness applies.

Sakazuki favors turning a fist into magma and thrusting it forward as a punch, at times fired off like a rocket, with the heat rolling off his body melting nearby weapons. He can bore tunnels through rock and hurl himself like a volcanic blast to travel fast. His techniques include Dai Funka, a giant magma fist thrown like an oversized rocket that bursts into igneous shards, first used to evaporate an iceberg flung by Jozu. Ryusei Kazan rains countless magma fists down like a meteor shower, sinking Whitebeard's Moby Dick. Inugami Guren sends a fanged, dog-shaped wave of magma at the foe, while Meigo is a clawing thrust strong enough that a glancing hit melted away a portion of Whitebeard's head. Notably, no other Logia was unveiled after it prior to the timeskip.