John

Biodata

Power Progression

Appearance

• Hair: Long, light-purple hair with bangs that partly conceal his narrow eyes 19.
• Distinguishing damage: Loki's thrown shield shaves a patch from the back of his head, enraging him because he spent years growing his hair 21.
• Mannerisms: Often carries liquor, sways on his feet, and adopts a seemingly drunken posture even while confronting an opponent 19 20.
• Later appearance: When confronting Shiki in the Wandenreich, he retains his long hair and liquor bottle, but his face is described as more rugged than it was ten years earlier 98.

Personality

John is openly greedy and treats treasure as a pirate's greatest pursuit. He values his magnetism partly because it makes plundering easier. His willingness to rob Maron's men while their boss is recovering from injuries also shows how readily he exploits another pirate's weakened standing 22 36.

He enjoys teasing opponents he believes cannot threaten him, drinking and pretending to sleep on Loki's club between attacks. That confidence disappears when a fight becomes dangerous: he calls Ganzui for help against Loki, attempts to stop Maron's assault, and privately admits that he prefers beating weaklings to facing troublesome enemies 19 20 24 37 44.

John nevertheless understands the risks of pirate society. During his fight with Loki, he worries that a humiliating defeat could encourage his own subordinates to turn against him. His later loss to Maron makes him question whether he can maintain his place in the Rocks Pirates without gaining new power 23 37.

He continues to measure his standing against the abilities and achievements of other Quincies. Keel's destruction of much of God Valley leaves him bitter about the disparity between his own iron-hardening power and abilities such as Keel's beams or Loki's The Miracle. He also resents Haschwalth's sudden elevation above veteran Sternritter and insists on testing whether the newcomer deserves to lead them and succeed Kaya 74 90 91.

Despite his self-interest, John accompanies Rocks to rescue his family after being given the freedom to leave. He reacts jovially to learning that Rocks has a son, volunteering to become the child's godfather and teach him Haki 55.

His confidence in the Quincies' home-field advantage is pronounced during his confrontation with Shiki. Nevertheless, after exhausting his strongest attack, he considers fleeing and privately complains that he is risking his life without being paid. When Shiki dismisses him as someone blindly risking his life for the Quincy, John angrily insists that Shiki does not understand him 98 109.

Abilities & Skills

Magnet-Magnet Fruit

John controls magnetism and metal through a Paramecia Devil Fruit. He uses nearby weapons, iron implements, and ship components as material for attacks and defenses 20 21.

• Weapon redirection: Slightly shifts the landing point of Loki's iron club, combining magnetism with precise timing to avoid its blows 20.
• Metal construction: Compresses scrap into mechanical limbs, armor, shields, spears, and enormous weapons 21 23 37 44.
• Mobility: Rides an iron plate close to the ground to escape Loki 24.
• Mass weapon control: Suspends weapons overhead and fires them at Sengoku 44.
• Large-scale control: At God Valley, claims to be able to control all the island's metal and builds a robot larger than a grown giant 64.
• Restraints: Fits Itsumade with metal machinery resembling a birdcage and straitjacket, temporarily immobilizing him. Later converts his mechanical arms into restraints to prevent Shiki from escaping an approaching combatant 70 109.
• Adaptive reconstruction: Redistributes metal within an existing robot to create additional limbs or turn part of its body into another weapon 67 109.
• Limits: Cannot seize Loki's Quincy sword and shield with magnetism. Maron's Attack Kaleidoscope also adapts to his magnetic pull and neutralizes it 21 36.
• Mechanical vulnerabilities: Nusjuro's cold slows his robot's movements, and Shiki targets its joints and chest with sword attacks. Extreme output can also disable parts of John's own construction 67 108 109.

Named Techniques

• Punk Vise: Draws surrounding metal objects into the air for use in his constructions 20.
• Punk Gibson: Attaches metal to one or both arms, creating giant mechanical limbs capable of smashing Loki's arrows and trading blows with Maron 20 21 36. At God Valley, John uses the technique on a much larger scale to assemble an enormous robot 64.
• Magnetic Impact: Reverses magnetic attraction to launch his assembled mechanical arm into Loki 21.
• Magnetic Machine: Demon: Builds a headless robot around himself from harbor scrap and dismantled ships. It attacks with fists, cannons, and a chained anchor, and can reassemble damaged sections under his control 21 22.
• Extreme Magnetism: Dragon-Elephant Might's Radiant Sword: Condenses his robot's metal into a greatsword dozens of meters long, using its tremendous weight to crush Loki 23.
• Assign Repel Hand: Gathers metal around his body as a protective shell against Maron's missiles 36.
• Magnetic Current Great Waterfall: Sends waves of metal outward in every direction, leveling the surrounding area 37.
• Second Transmutation: Moves metal from other areas of his robot into several additional mechanical arms. John uses these arms as a defensive net against Nusjuro, even at the cost of striking the robot itself 67.
• Super-Giant Punk Gibson: Enlarges his mechanical construction while he gathers Spiritual Power through Sklaverei, preparing to fight Shiki in the Wandenreich 98.
• Supreme Magnetism! Sōkyoku Vortex!: His strongest attack, combining magnetism and Quincy Spiritual Power while in Vollständig. It leaves a vast, scorched crater with lingering electrical currents and heat, but pushes the robot's hands beyond their operating limits. Shiki avoids defeat by getting beneath the robot 108 109.

Haki

John has mastered Haki alongside his Devil Fruit ability 21.

• Observation Haki: Detects Ganzui's arrival during the Loki battle and helps him evade Maron's rapid Reishi gunfire 24 37.
• Armament Haki: Coats a compacted-metal spear for a surprise thrust against Maron. Maron's Blut Vene withstands the attack 37.

Quincy Powers

By the battle with Sengoku, John possesses Quincy abilities in addition to magnetism. His use of a Reishi Bow surprises both Ganzui and Maron 44.

• Reishi Bow: Fires spiritual arrows at Sengoku from the air 44.
• Large Heilig Pfeil: Forms a massive Spirit Bow in his robot's hand and fires a dense barrage of arrows that intercepts Shiki's incoming sword energy 108.
• Aerial suspension: Rises into the air and remains motionless, a feat Sengoku distinguishes from Geppo 44.
• Hirenkyaku: Uses high-speed Quincy movement to confront Haschwalth and later rush Shiki 91 109.
• Steel-like skin: Withstands a saber strike to his neck with a metallic clang and sparks. The passage does not name the defensive technique responsible 44.
• Iron-hardening Schrift: His Schrift turns his skin into iron and hardens his body. Its name and letter are not disclosed. John claims his body is harder than steel, and the ability remains active even after Haschwalth forces him out of Vollständig 71 91.
• Blut Vene: Uses this defense against Itsumade's slash, though the attack still wounds him. Later, in the Wandenreich, he uses it to slap apart Shiki's Chopping Wave, an attack described as powerful enough to split more than ten kilometers of sea 70 98.
• Vollständig: First activates his ultimate Quincy power in response to Harald's sword strike. Its personal name and detailed form are not disclosed 48. He later uses it against Haschwalth and Shiki, with his strongest combined attack requiring the transformation's optimal state 91 109.
• Sklaverei: Draws in a vast torrent of Spiritual Power while preparing Super-Giant Punk Gibson against Shiki 98.
• Combined combat: Channels Quincy attacks through his robot and combines Spiritual Power with his Devil Fruit for his maximum-output attack 108 109.

John's defenses are not absolute. Itsumade wounds him through Blut Vene, and Haschwalth's The Balance cuts through his steel-hard body. Haschwalth also demonstrates that superior Reishi control can strip John of gathered Reishi and forcibly end his Vollständig 70 91.

Story Role / Major Arcs

Shakky's Tavern

John appears among the pirates drinking at Shakky's tavern. After trying to charm her, he immediately removes his shirt to wipe the table when she complains about his spilled liquor, provoking Ganzui's jealousy. Later, Kaya's remark that the pirates would lose the will to live if Shakky were kidnapped leaves John visibly distressed 2 5.

Fighting Loki

When Rocks brings Loki to Hachinosu, John initially treats the young giant as entertainment. After obtaining Kaya's permission to challenge him, he effortlessly avoids Loki's club and mocks his strength. Loki's Quincy arrows force him to become more active, prompting him to assemble mechanical arms and go on the offensive 18 19 20 21.

The fight turns personal when Loki shaves off part of his hair. John responds with Magnetic Machine: Demon and appears to defeat him, only for Loki to recover, grow larger, and reveal The Miracle. Damage to Loki's sword produces wounds on John himself, making him increasingly cautious 21 22 23.

John eventually crushes Loki beneath an enormous metal sword, but Loki rises unharmed and activates Vollständig. John calls Ganzui into the fight; their combined bombardment fails to overcome Loki's regeneration and growth. Both flee when the giant's strength becomes overwhelming. Rocks, Shiki, and Newgate ultimately intervene to stop the battle's destruction 23 24 25.

Defeat by Maron

John takes several chests of valuables from Maron's men under the pretext of checking for theft. When confronted, he returns one chest, but Maron challenges him and reveals his Arms-Arms Fruit powers 36.

John initially believes magnetism gives him an advantage over Maron's weaponized body. The Attack Kaleidoscope negates that advantage, and Maron's Vollständig overwhelms him with Reishi gunfire and missiles. John's surprise spear attack fails against Blut Vene, after which Maron sends him through a building with Blut Arterie 36 37.

Although his injuries are not serious, John considers the loss humiliating. During the fight, he reasons that he has no personal grievance with Kaya and might also be accepted as a Quincy. His subsequent acquisition of that power is not shown directly 37 44.

Paramount War on Hachinosu

John joins the pirate forces defending Hachinosu during the planned execution of Admiral Kong. He fights Sengoku but struggles to damage his golden body; Sengoku's shockwaves also destroy his magnetically launched weapons. John then reveals his Reishi Bow, exposing his newly acquired Quincy powers to his crewmates 39 44.

After Kaya kills Admiral Bright, John argues that the pirates cannot lose while the Marines have failed to rescue Kong. When Harald reaches his group and unleashes a devastating sword strike, John immediately activates Vollständig. The strike opens a chasm through Hachinosu, but John's individual condition immediately afterward is not specified 48.

John survives and attends Kaya's nighttime gathering near the lighthouse with Keel, Maron, and Kaido to discuss the future of the Quincy. Ganzui follows him there and openly demands the same power 53.

God Valley Expedition

John gathers at the lighthouse for the expedition to God Valley and supports Gloriosa's decision to keep Shakky away from the danger. When Rocks reveals that his wife and son are being pursued by the World Government, John jokingly offers to become his son's godfather and teach him Haki. Rocks disbands the crew so its members can choose freely, but John remains with the expedition as Kaya lifts part of Hachinosu into the air to transport them 55.

At God Valley, John encounters the Holy Knights while still drinking and admits that he has never heard of them 58. During the battle against the Five Elders, he draws together an enormous robot and batters Gyuki, whose venom cannot poison the machine. John, Kaido, Loki, Ganzui, and Maron coordinate attacks that pile the defeated monsters onto Fengxi, then celebrate and joke about their prospective bounties 64.

After Imu restores the Five Elders, John fights Nusjuro. The swordsman's freezing attacks slow his robot, prompting John to use Second Transmutation to create extra defensive arms. Ganzui intervenes with aerial bombing, though the robot is also within the blast area 66 67.

John later restrains Itsumade with metal machinery and reasons that the Five Elders' survival depends on Imu remaining alive. He suggests that killing Imu and the Elders could bring down the World Government. The advantage disappears when the Elders awaken their ancestral weapons: Itsumade breaks free, wounds John through Blut Vene, and pursues him into the sky 70.

While dodging Itsumade's fire and lightning, John calls to Kaya for a divine weapon of his own. After Keel's beam destroys the remaining half of God Valley and kills at least three Elders, John reacts with astonishment and bitterness at the gap between his hardening ability and the other Quincies' powers 71 74.

Challenge to Haschwalth

After Kaya announces Haschwalth as his successor, John joins Maron, Ganzui, Keel, Kaido, and Gloriosa in approaching him. John attempts to assert his seniority by inviting Haschwalth for a drink and offering to explain the Sternritter's earlier history 89 90.

When Haschwalth refuses, John and Ganzui block his way with Hirenkyaku and challenge his qualifications to lead the Sternritter and succeed Kaya. Both activate Vollständig, but Haschwalth uses Sklaverei to strip away their Reishi and force them out of their transformations 91.

After Haschwalth cuts down Ganzui, John relies on his still-active Schrift and declares that his body is harder than steel. Haschwalth invokes The Balance and nearly cuts his body open, leaving John unconscious in a pool of blood. The watching Sternritter cease doubting Haschwalth's authority 91.

Battle with Shiki and Death

During the slaughter within the Wandenreich, John intercepts Shiki as he heads toward the central castle. He asks his former crewmate to remain where he is and promises to release him afterward. When Shiki attacks, John casually disperses Chopping Wave with Blut Vene and declares that Shiki has no chance in the Quincies' home base. He then activates Super-Giant Punk Gibson together with Sklaverei as Shiki launches Lion: Thousand-Cut Valley 98.

Their prolonged battle pits John's armored robot and Quincy arrows against Shiki's floating terrain and Haki-enhanced sword attacks. John counters incoming slashes with Large Heilig Pfeil, but Shiki damages the robot's chest and puts him under severe pressure. Refusing to abandon the machine, John unleashes Supreme Magnetism! Sōkyoku Vortex! 108.

The attack leaves a charred crater and disables the robot's hands, but Shiki survives beneath the machine and drives a sword upward through it. John sacrifices half the robot to form a steel pillar and continues resisting, but Shiki's attacks ultimately destroy the construction. John emerges exhausted and out of Vollständig, while Shiki is also badly injured 109.

Sensing another Quincy approaching, John rushes Shiki with Hirenkyaku and binds him with transformed mechanical arms. He calls for the newcomer to attack, assuming that the arrival will secure his victory. Instead, the newcomer—Zephyr—kills John by snapping his neck. John's body collapses, and the metal under his control falls motionless to the ground. Zephyr subsequently reveals that he is a Quincy opposed to the Wandenreich and seeks Shiki's cooperation against its king 109.

Relationships

• Rocks — Captain. John serves in his crew, though he freely jokes at Rocks's expense in the tavern 2 36. After Rocks disbands the crew, John still joins the mission to rescue his family and volunteers to become his son's godfather and Haki teacher 55.
• Shakky — Object of his affection. He tries to impress her and eagerly cleans up after himself at her request; no reciprocal romantic interest is established 2 5. He later supports keeping her out of the God Valley expedition for her safety 55.
• Ganzui — Friend and occasional rival for Shakky's attention. Their usual good terms lead John to request his help against Loki, though both end up fleeing 2 24. Ganzui later follows him to Kaya's Quincy gathering, assists him against Nusjuro, and joins him in the failed challenge to Haschwalth 53 67 91.
• Loki — Opponent. John begins by bullying him for amusement, then becomes frightened by his regeneration, growth, and damage-reflecting sword 19 22 23 24. They later fight as allies against the Five Elders, though John remains envious of The Miracle's advantages over his own Schrift 64 74.
• Maron — Crewmate and rival. John's theft provokes a fight that exposes the gap created by Maron's Quincy powers. Maron is later surprised to discover that John has become a Quincy too 36 37 44. They subsequently fight together at God Valley and approach Haschwalth as members of the veteran Sternritter 64 90.
• Kaya — Source of the Quincy power John considers seeking after his setbacks. John asks permission before fighting Loki and later reasons that Kaya might accept him; their actual power-granting exchange is not depicted 19 37 44. He later attends Kaya's gathering on the Quincies' future, addresses him as sovereign, and fights on the Wandenreich's side against Shiki 53 71 98.
• Sengoku — Battlefield opponent. John struggles against him individually, while Sengoku later recognizes that John's group cannot be dealt with quickly 44 48.
• Kaido — Fellow Quincy and battlefield ally. They coordinate their attacks against the Five Elders at God Valley 55 64.
• Keel — Fellow Sternritter. The destructive scale of Keel's beam at God Valley makes John acutely conscious of the disparity between their abilities 74 90.
• Haschwalth — Superior whose appointment John initially rejects. John and Ganzui challenge his qualifications, but Haschwalth defeats both and demonstrates that John's hardening cannot protect him from The Balance 90 91.
• Shiki — Former crewmate and later opponent. John attempts to stop him from reaching the Wandenreich's central castle, leading to a prolonged battle that exhausts both men. John tries to secure Shiki's death through an approaching Quincy, only to be killed himself 18 98 108 109.
• Zephyr — His killer. John mistakes the approaching Zephyr for a Quincy ally and restrains Shiki for him, but Zephyr attacks John instead and fatally snaps his neck 109.

Notable Quotes

“Wealth is a pirate's greatest pursuit, and magnetism helps me plunder treasure!” 22

“Forget it, I'm activating my Vollständig first!” 48

“Your Majesty, could you grant me a divine weapon too? There's no fighting this!” 71

“Even so, my Schrift hasn't stopped working! My body is harder than steel!” 91

“Do you still not understand? This is the Quincy's home base! You don't stand a chance!” 98