Throughout One Piece Oda has introduced dozens of incredibly powerful weapons belonging to some of the strongest characters in the entire world. From high class swords to massive mauls and hammers, the environment is full of formidable weaponry that have often led to their users being feared across the world.
One Piece: 6 characters Luffy (surprisingly) hasn't met yet
Luffy's journey has brought him across some of the most important characters in the world, but he hasn't met all of them.
As such, as the series draws to a close, fans expect to see the absolute pinnacle of weaponry, as only the most powerful characters in the story remain to be seen anymore. In this article, let's go through the strongest weapons that await fans in Final War of the One Piece franchise.
Who is that character?

Identify the silhouettes before time runs out.
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Honorable Mention: The Sword of Rocks D. Xebec
Legendary Sword, Legendary Sword
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The greatest pirate in history
Rocks D. Xebec was one of the most anticipated characters in the show's history, as he was always talked about as Roger's biggest rival. His eventual debut surpassed all the hype surrounding him and even revealed much more about the man, such as the fact that he was a swordsman who likely held the title of the world's strongest swordsman before Mihawk.
Of course, it is quite easy to believe that his mysterious blade was a Supreme Grade Weapon. In fact, some eagle-eyed fans have compiled that Rock's sword is very close in appearance to the one in Imu's Chamber of Flowers. This has led many to believe that it may see action again in the final war.
Zoro's swords can all become high class weapons
User: Roronoa Zoro
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Powerful blades that have seen much battle
Ever since the start of the series, fans have seen Zoro grow in strength and skill with swordsmanship. Currently, he is equipped with two Great Grade Blades, Enma and Wado Ichimonji, while his third, Sandai Kitetsu, is also a remarkable sword. It is known that when weapons see enough use and Haki imbuement they can increase in rating.
Because of this, many believe that Enma and Wado Ichimonji may end up as Supreme Grade Weapons and also Black Blades, given that Zoro has put a lot of Haki into them and will continue to do so. Considering how he's meant to fight Mihawk, it seems necessary for him to have weapons as formidable as Yoru's.
One Piece: 4 Strongest Swordsmen Zoro has not fought yet
Swordsmen tend to be some of the strongest characters in One Piece, so let's look at the strongest that Zoro hasn't even fought yet.
Shodai Kitetsu is the greatest of the Cursed Blades
User: Ethanbaron V. Nusjuro
Many believe that Ethanbaron V. Nusjuro will be Zoro's true test in the final war, not Mihawk. This is also very likely, given that the Gorosei are Imu's top generals and Luffy's most powerful and important allies are set to fight them in the final war, setting Zoro and Nusjuro as fatally perfect opponents.
Nusjuro has the Shodai Kitetsu, which is the first and largest in the Kitetsu line. Like the others belonging to this family, the Shodai Kitetsu is cursed to end its practitioners, which may not be a problem for Nusjuro since he has immortality granted to him by Imu. This blade is legendary and will surely play a big role in the final war.
Yoru is the greatest sword in the entire series
User: Dracule Mihawk
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The strongest sword for the strongest fencer
When it comes to the most powerful sword in the world, it's hard to argue that any of them surpass Yoru from what fans have seen. This legendary blade is not only a weapon of the highest class, it is also the only one within this rank that is also a black blade, meaning it is permanently imbued with Haki, making it incredibly dangerous.
Black Blades allow the wielder to use attacks that are as strong as Haki-level attacks and have the same properties without having to be imbued with Haki. However, they become incredibly difficult to use, which is why only the strongest swordsman can use them, which shows exactly why Mihawk with Yoru is a Yonko level character.
One Piece: 32 Strongest Swordsmen, Ranked
Given its fierce setting, it's little surprise that talented swordsmen populate One Piece. Here are the strongest of the lot.
Ragnir may be the most powerful weapon of them all
User: Loki
The latest chapters of Elbaf revealed the truth behind the mysterious weapon Ragnir, which may have confirmed it as the single most powerful weapon in all One Piece. First, it is said to be so large and heavy that even most giants cannot wield it, reserving it only for the most worthy and powerful of them.
In addition to this, Ragnir's strength is on a whole new level, as it is implied that the weapon has eaten several Devil Fruits that allow it to control various natural elements, as it was shown to summon lightning and massive waves of ice. With all this in mind, it is quite clear that Ragnir is the strongest weapon in the One Piece.
One Piece can be streamed on Crunchyroll.