How powerful are the three ancient weapons?

How powerful are the three ancient weapons? A cannonball from Pluto is equivalent to a demon-slaying order

The ancient weapon is a setting that appeared in the early days of One Piece. It refers to Pluto, Poseidon, and Uranus. These three weapons have existed in ancient times, but except for Neptune, we know very little about the other two. The only thing we know is that they have the power to destroy the world. Pluto

Pluto is the first ancient weapon to be proposed among the three weapons, and is also the focus of the Alabasta and Water City chapters. It is not a weapon known to everyone in the world, and only the location of Hades is recorded in historical texts. When Robin interpreted the historical text of Alabasta, he only knew that this was a real weapon. It had not been destroyed, but was just sleeping somewhere in the world.

Then we came to the Water City chapter. The navy started to find trouble in order to obtain the blueprint of Pluto. As a result, the blueprint was burned by Franky. However, neither the original work nor the data collection mentioned that there was only one copy of the blueprint of Pluto. .

However, we can know from this article that Pluto was actually built by shipwrights in the ancient water capital. It is known as the most evil warship in history. A single cannonball can destroy an island. This is equivalent to a cannonball being a demon-slaying order, but Pluto's power is certainly more than that, and the power to destroy the world is not just something to talk about casually. Neptune Poseidon

Neptune is the second ancient weapon that appears in "One Piece", and it is also the ancient weapon we know best. Roger also visited Sky Island more than 20 years ago. Oden helped him interpret the historical text of Sky Island and learned that Neptune existed on Fish-Man Island 10,000 meters under the sea. Roger then went to Fish-Man Island to learn about the situation. He left after learning from the prophet Charlie that Princess White Star would be born in 10 years.

Poseidon, the King of the Sea, is a mermaid princess who can communicate with the Neptunes who only appears every 800 years. She is now White Star. The Neptunes all obey her orders. They are the most powerful among marine creatures. A powerful and vicious species. The Neptunes summoned by Shirahoshi on Fish-Man Island are all over 5,000 meters in length. They have the same intelligence as humans and have extremely long lifespans.

Neptunes vary in size, ranging from small ones like the king of the offshore sea to giant ones as huge as islands. They are distributed all over the world, with the largest number in windless zones. In short, as long as Bai Xing gives the order, they can destroy the world, and humans are simply unable to parry. Roger once asked Neptune: "Is your daughter a weapon that will destroy the world?" Neptune replied, "The results will be different depending on how 'power' is used." So White Star can also be the existence that saves the world. King Uranus

King Uranus is the most mysterious ancient weapon. We know nothing about it except that it exists. Many people on the Internet say that Nami is the King of Heaven or Im is the King of Heaven. Xiaohai thinks it is unlikely because it overlaps with Shirahoshi's setting. Judging from Neptune and Pluto alone, ancient weapons can be weapons in the traditional sense, or they can be living creatures.

No matter which one the King of Heaven is, it will collide with the properties of the other two weapons, which will lead to duplication of settings and no new ideas. And we know very little about Uranus, so Oda has a lot of creative space. Anything can be Uranus, maybe it will be a kind of climate or ability. But the Heavenly King's power should be on the side of the Celestial Dragons, because Neptune is already on Luffy's side, and Pluto's drawings are most likely memorized by Franky. In order to balance the forces in the final battle, the Heavenly King is likely to belong to the navy.