Have you ever wondered what kind of ultimate terror awaits Luffy at the end of the Grand Line, especially now that Imu’s swords have finally been unleashed? The legendary creator of the World Government is no longer just a shadow lurking in the dark. You are about to witness the true, terrifying arsenal of the world’s most mysterious sovereign.
For nearly eight years, fans debated whether this enigmatic figure was a fighter or just a political figurehead. Now, the chaotic events of the Elbaph Arc have shattered those doubts forever.
From cursed Japanese blades to divine spears of mythology, these weapons are reshaping the power scale of the entire series. Prepare yourself as we dissect every single blade shown in the manga so far.
Imu’s swords Revealed
The Power of Omen
How does one entity wield nineteen different weapons at once? The answer lies in a newly revealed, terrifying ability known as Omen.
This power allows the ancient ruler to bypass normal physical limits and manifest weapons directly in the heat of combat. You can think of it as a portal to an infinite armory of death.
Through this ability, the user can summon, manipulate, and even share these legendary weapons with high-ranking allies. Many fans believe that Imu’s swords represent the ultimate power creep in the series.
The Elbaph Revelations
The giant kingdom of Elbaph has served as the perfect stage for this absolute demonstration of power. No one expected the final villain to get their hands dirty so quickly in this arc.
Watching the ancient sovereign clash directly with titans like Loki has completely changed how we view the final saga’s power dynamics. But how do Imu’s swords bypass traditional Haki defenses?
It is clear that these weapons are not just ceremonial decorations from the Empty Throne; they are active tools of planetary destruction.
- Allows summoning of the original nineteen weapons.
- Can manifest fiery projectiles and sentient energy orbs.
- Enables transformation of weapons into flails, morning stars, or maces.
- Grants weapon-sharing capabilities to Gorosei members like St. Sommers.
The Legendary Inspirations
Nemesis and Gram
The first major weapon summoned is Nemesis, the Blade of Judgement, which pierced Loki in Chapter #1181. This greatsword draws inspiration from the Greek goddess of divine retribution, signaling absolute punishment for those who oppose the gods.
Shortly after, the flaming polearm known as the Blade of Wrath: Gram made its grand entry in Chapter #1183. In Norse mythology, Gram was the legendary sword used by the hero Sigurd to slay the dragon Fafnir.
This mythological tie-in is incredibly fitting, considering the sovereign uses it directly against Loki during his monstrous transformation. The legendary status of Imu’s swords has kept fans theorizing on forums for weeks.
Stigma and Vohu
Stigma, the Blade of Hatred, debuted in Chapter #1187 as a black, fiery sword that manifests through concentrated dark energy. Before summoning it, the user forms a distinct circle with their fingers to mark the victim’s body.
Then comes Vohu, the Blade of Nothingness, which might be the most terrifying weapon introduced in the series so far. Summoned in Chapter #1188, it was used to brutally pin Luffy to the historic Jewel Tree Adam.
This blade features a hypnotic swirly pattern and drains the literal life force of anyone unfortunate enough to be pierced by its edge.
The Empty Throne Mystery
Nineteen Ancient Relics
To truly understand Imu’s swords, you must look back to the foundational lore of the World Government. The empty throne at Mariejois was surrounded by twenty weapons, representing the twenty founding rulers.
However, only nineteen weapons remained planted in the ground because the Nefeltari Family of Alabasta refused to pledge their weapon.
This historical detail explains why the sovereign has access to exactly nineteen weapons through the mystical power of Omen.
The Cursed Muramasa
During the chaotic battle against Zoro in Chapter #1189, the Gorosei member St. Sommers dropped several massive lore bombs. He officially named Muramasa as one of the blades tied to this ancient collective.
This name is a direct nod to real-world Japanese history, where Muramasa was famed for crafting bloodthirsty, cursed katana.
Many theorists argue that Imu’s swords possess their own wills, much like the cursed blades of Wano. Fans are already speculating that this blade belongs to the Nusjuro Family, especially since St. Ethanbaron V. Nusjuro already wields the legendary Shodai Kitetsu. You can read more about famous sword lore and celebrity anime rankings online.

Ultimate Weapon Breakdown
Weapons of Divine Retribution
Every weapon in this ancient arsenal has a specific name, owner family, and supernatural property. The sheer variety of combat styles makes this character the most versatile fighter in manga history.
Whether it is a giant axe, a fiery spear, or a cursed katana, each weapon represents a different founding family of the world order.
Let us dive deep into the specific details of the ten weapons revealed during the bloody siege of Elbaph. If you analyze the properties of Imu’s swords, you begin to see a pattern. Every single one of Imu’s swords has a unique mythos.
| Weapon Name | Type | Family Owner | Debut Chapter | Special Ability / Myth Origin |
|---|---|---|---|---|
| Nemesis | Greatsword | Unknown | Chapter #1181 | Blade of Judgement; Greek goddess Nemesis |
| Gram | Flaming Polearm / Sabre | Shepherd Family | Chapter #1183 | Blade of Wrath; Norse dragon-slaying myth |
| Stigma | Black Fiery Sword | Unknown | Chapter #1187 | Blade of Hatred; summons tracking flaming orbs |
| Vohu | Swirly Black Flame Sword | Unknown | Chapter #1188 | Blade of Nothingness; absorbs life force and vitality |
| Tohu | Chaos Sword | Unknown | Chapter #1189 (Named) | Blade of Chaos; primordial void counterpart to Vohu |
| Muramasa | Katana | Nusjuro Family (Suspected) | Chapter #1189 (Named) | Cursed blade; based on famous historical swordsmith |
| Fragarach | Black Flame Sword | Unknown | Chapter #1189 | Blade of the Sea God; Irish mythology, bypasses armor |
| Axe of Xingtian | Axe | Unknown | Chapter #1189 | Two-handed axe; based on headless Chinese deity |
| Longinus | Ornate Spear | Rimoshifu Family | Chapter #1189 | Spear of Destiny; pierce of Christ inspiration |
Looking at this structured breakdown, you can see how masterfully the author weaves historical mythology into the narrative.
Each weapon name hints at the underlying philosophical or religious theme of the ruler who once held it.
This deep mythological integration makes the conflict feel incredibly ancient, far transcending a simple pirate adventure.
Power Scale Analysis
Zoro and Luffy Challenged
The introduction of these god-like weapons completely shatters the existing combat expectations for our favorite heroes. Zoro has fought incredible swordsmen before, but facing a foe who can summon a cursed Muramasa out of thin air is unprecedented.
Even Luffy in his powerful Gear 5 form found himself heavily wounded and pinned down by Vohu. No other character in the series has shown a mastery of weapons like this, cementing Imu’s swords as the peak of martial power.
The sheer biological and spiritual threat of these weapons means that raw physical power or Haki might not be enough to win.
The Gorosei Connection
Another major implication is the shared access of these weapons through the power of Omen. With the powers of Imu’s swords now active, the world will change.
If the Five Elders can wield these weapons at will, the threat level of the World Government has effectively multiplied tenfold.
This shared combat dynamic will require the Straw Hat Grand Fleet and their allies to coordinate their battles like never before.
The Final Battle
Preparing for the End
As the story hurtles toward its ultimate climax, the reveal of Imu’s swords acts as a clear warning to all pirates. The ruler of the world is not a passive king; they are an active, merciless deity of destruction.
You can expect the remaining nine unrevealed weapons to be even more terrifying as the battle on Elbaph intensifies.
Will Luffy find a way to overcome the life-draining curse of the Blade of Nothingness? With Imu’s swords playing such a pivotal role, Elbaph is easily the best arc yet.
Final Verdict
The sheer depth of Norse, Greek, Irish, and Chinese mythology surrounding these weapons shows how much thought went into this final arc.
This is no longer just about finding a treasure; it is a war against the physical manifestations of divine retribution and ancient chaos.
Stay tuned as the manga continues to unravel these legendary mysteries, proving once again why this story remains an absolute global masterpiece.
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