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Among all the revelations of the Egghead arc, the Seraphim rank among the most remarkable creations of Dr. Vegapunk. Far more than a simple upgrade to the former Pacifista, these new living weapons of the Marines carry within them the direct legacy of the greatest pirates of the Warlord era. Let's take a look at what makes them so powerful and important to the continuation of the story. Approximately 7 minutes read.
What is a Seraphim?
A living weapon born from Vegapunk's genius
The Seraphim are biomechanical creations secretly developed by Vegapunk on Egghead Island, designed as the Marines' new generation of living weapons. Unlike conventional robots, these units combine cloned organic tissue with cutting-edge technology, deliberately blurring the line between living beings and military weapons.
A body based on the cloning of Bartholomew Kuma
The Seraphim's physical foundation rests on clones of Bartholomew Kuma's body, the former Warlord whose sacrifice remains one of the most striking moments of the Egghead arc. This choice gives these creations a particularly tragic dimension, as they literally carry within them a part of one of the most endearing characters in the entire series.
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A new generation far more powerful than the Pacifista
The former Pacifista, an already formidable first step
Before the Seraphim, the Marines already had the Pacifista, mass-produced cyborgs modeled after Kuma and capable of firing destructive lasers. Fearsome but limited, these first units had already made a strong impression when they were introduced, particularly during the Wano arc and the events that followed.
A considerable technological leap with the Seraphim
The Seraphim mark a clear break from this first generation: they are faster, more intelligent, and endowed with abilities that approach those of the former Warlords themselves. This rise in power perfectly illustrates Vegapunk's ambition to push back the limits of what science can accomplish, even if it means dangerously flirting with ethics.
Did you know?
The name “Seraphim” refers to the seraphim, the highest hierarchy of angels in Western religious tradition, a nod to their status as ultimate weapons designed to protect the World Government.
The legacy of the Warlords of the Sea in each unit
Abilities inspired by the former Warlords of the Sea
Each Seraphim incorporates genetic data taken from former members of the seven Warlords of the Sea, allowing them to approach some of the iconic abilities of these feared figures without fully matching them. This is Vegapunk's way of preserving, in an altered form, the power of a generation of pirates that the world chose to neutralize rather than understand.
Fire resistance inherited from a forgotten people
The Seraphim also possess particular resistance to fire, a trait directly linked to the mythology developed around the Void Century and peoples erased from official history. A recurring thread that once again connects the most recent scientific advances to the greatest mysteries of the series' universe.

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One Piece Figurine — Monkey D. Luffy Gear 5 Nika (On Cloud)
44,99 €
The Sun God facing Vegapunk's most advanced creations, an encounter to rediscover in this 14 cm format.
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The central role of the Seraphim in the Egghead arc
Guardians who became central to the conflict
Stationed on Egghead Island, the Seraphim play a central role in the clashes between Luffy's crew and the Marines and World Government during this arc. Their loyalty, initially secured by CP0 and the Marines, gradually becomes one of the most compelling narrative stakes in this part of the story.
A symbol of the potential dangers of Vegapunk's science
Beyond their martial role, the Seraphim raise a central ethical question throughout the Egghead arc: how far can we go in the name of scientific progress? This question echoes themes already present around other controversial scientists in the series and their own experiments, but here it is taken to an entirely different scale.
One Piece Figurine — Gear 5 Nika (Free Combat Pose)
★★★★★ — The symbol of resistance against Vegapunk
39,99 €
A dynamic pose embodying the power that made it possible to stand up to the Seraphim on Egghead.
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A New Step in the Arms Race
With the Seraphim, the World Government takes its desire to maintain control over the world a step further, even if that means relying on the most controversial technologies. This escalation recalls the one initiated earlier with Kaido's SMILE fruits, following the same logic of manufacturing power on a large scale rather than pursuing individual excellence.
Delve deeper into Vegapunk's mythology
For those who want to delve deeper into Vegapunk's scientific universe, our article on the Mother Flame looks at another of his most dangerous creations. Our Devil Fruits and Haki guide also helps explain the power mechanics mentioned in this arc, while our One Piece quiz lets you test your knowledge of this recent part of the story. Our page on One Piece arcs in order also helps place Egghead just after the conclusion of Wano, and our One Piece glossary remains useful for any technical term encountered in this arc, which is dense with scientific vocabulary. Our gift ideas selection also offers several items related to this arc for newer fans of the series.
Complete your collection around the Egghead Arc
For fans who want to display their passion for this recent part of the story, our One Piece Poster collection and our broader catalog of One Piece merchandise offer several pieces inspired by this transformation, alongside the Gear 5 Nika smoke-effect figure already highly sought after by collectors.
Frequently Asked Questions
Answers to the most frequently asked questions about the Seraphim.
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