One Piece’s Ancient Weapons: A Complex History

The Pluton, Poseidon, and Uranus, which are the Ancient Weapons in One Piece, are surrounded by secrecy and have the ability to cause widespread devastation. Named after gods for their incredible strength, these weapons go beyond being mere objects and include living creatures. Used during the Great War of the Void Century, they played a significant role in shaping the current geography of the world.

Despite the unknown motives of Joy Boy, a crucial figure in their preservation, he ensured that the Ancient Weapons would remain accessible for future generations. Recent revelations have shed light on their complexity, revealing the presence of human incarnations, powerful ships, and commanding creatures, which were not previously understood.

One Piece: The Connection Between Shirahoshi and the Poseidon

Named after the God of the Sea, Poseidon is the Sovereign of the Sea Kings, tasked with the primary duty of controlling the massive vessel known as Noah. The current wielder of the Ancient Weapon Poseidon is Shirahoshi, who possesses the extraordinary power to communicate with and command the Sea Kings.

This ability is crucial for Noah’s journey. Poseidon is considered one of the three Ancient Weapons, along with Uranus and Pluton, all believed to possess immense strength.

One Piece: The Connection Between Uranus and the Destruction of Lulusia

Lulusia may have been destroyed by an ancient weapon (Image via Toei Animation)

According to implications, Lulusia was destroyed by an Ancient Weapon known as Uranus. This destruction was carried out by 16 lasers originating from 16 different locations, mirroring the design of the Ark Maxim with its 16 oars, each emerging from eight holes on both sides.

This significant correlation between the Ark Maxim and the weapon that destroyed Lulusia implies a possible tie to Uranus. Moreover, Doflamingo’s skill, which he named after the 16 sacred bullets, adds an additional element to this captivating association.

One Piece: Pluton and the Soil Animals

Kozuki Momonosuke (Image via Toei Animation)

Pluton, which is said to reside in Wano, is characterized as a battleship. A significant finding is the depiction of Sea Kings, linked to Poseidon, and a potential indication of Uranus, further suggesting that the depicted battleship could be Pluton.

Upon entering the battleship, creatures resembling the Yamata no Orochi, a mythical serpent with eight heads and tails in Japanese folklore, were discovered. Interestingly, the lead ship of the Imperial Japanese Navy in World War II also shared the same name, Yamato. Regardless of their true identity, it appears that Pluton is made up of Soil Animals, making it a formidable battleship.

Momo’s possession of the power to control Zunesha further strengthens the belief that he is the present embodiment of Pluton, the Sovereign of the Soil Kings, similar to Shirahoshi’s role as Poseidon. This suggests that Momo has the capability to command the battleship in the same way as the Sea Kings guide Noah.

One Piece: The Potential Composition of the Ancient Weapons

Sea Kings appear on Fishman Island (Image via Toei Animation)

According to the theory, each Ancient Weapon consists of an individual embodying a Sovereign (Poseidon, Pluton, Uranus), a warship (Noah, Pluton’s warship, the Ark Maxim-like Uranus warship), and corresponding creatures (Sea Kings, Land Kings, Sky Kings).

Imu’s utilization of Vegapunk’s invention, the Mother Flame, suggests the employment of a time-honored weapon fueled by a non-conventional source of energy. This power, originally generated on Egghead and later appropriated by York, was harnessed by Imu and the Five Elders.

The chamber on Egghead that holds the Mother Flame (Image via Toei Animation)

The Mother Flame shares similarities with Lunarian flames, and Vegapunk used King’s Lunarian Lineage Factor to create the Seraphim. It is possible that Vegapunk utilized this lineage factor to also create the Mother Flame. It is likely that Vegapunk was able to replicate the energy source necessary for Uranus without the need for a Lunarian Sovereign or Sky King, possibly through the use of the Giant Egg that was once aboard Roger’s ship.

Conclusion

According to the theory, every Ancient Weapon consists of a Sovereign in human form (Poseidon, Pluton, Uranus), a warship (Noah, Pluton’s warship, Uranus’s vessel resembling the Ark Maxim), and various creatures (Sea Kings, Soil Kings, Sky Kings). Shirahoshi, known as Poseidon, has the ability to control the Sea Kings and guide Noah, while Momo, believed to be the incarnation of Pluton, can command the Soil Kings to operate the Pluton warship. The details of Uranus are still unknown, but it is expected to have a similar structure.

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