One Pieceis a shonen series famed for its storytelling and world-building. Eiichiro Oda has worked continuously for decades to provide readers with an experience like no other. The story is dominated by various powers such as devil fruits and Haki, but there are certain scientific weapons that are equally good if not better.
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Ever since the Straw Hats stepped foot on Egghead Island, they have been bombarded with the ingenious inventions of Dr. Vegapunk. Since he was working for the World Government, many of Vegapunk’s creations are weapons that are capable of causing widespread damage. But are they the strongest scientific weapons inOne Piece, or are there any that are better?
8Pacifista
The Pacifista made their debut before the time-skip, and they made an instant impact. Even a single Pacifista was sufficient to take down the Straw Hats. The pirates were completely overwhelmed by the giant cyborg, and it seemed that they would not make it out alive. Luckily for them,Rayleigh and Kuma were present on Sabaody, and they helped the young pirates escape.
The Pacifista were once again involved in the Marineford arc, where they killed many pirates. They are freakishly strong, and to make matters worse, they are fitted with lasers. It wouldn’t be an overstatement to say that an army of Pacifista could take on the strongest pirate crews in the series.
7Genetically Modified Soldiers
Human beings are one of the most common races inOne Piece, but they aren’t nearly as strong as some of the others in the series. To become strong, they have to train a lot or consume a devil fruit. Vinsmoke Judge found the perfect way to tackle this problem. While researching the Lineage Factor, Judge found a way to use it to create stronger humans.
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He used his knowledge to alter the genes of his children, turning them into emotionless weapons. Each Vinsmoke child has a different kind of special ability that makes them far superior to normal human beings.
6Laser Beams
Dr. Vegapunk spent a lot of timeresearching Kizaru’s devil fruit, and it is safe to say that his effort did pay dividends. Vegapunk shared the devil fruit’s power with the Pacifista, giving them the ability to shoot laser beams out of their mouths or hands. Vegapunk also used laser technology while creating the Seraphim.
These laser beams are extremely lethal; getting hit with even one of them can cause severe damage. Needless to say, laser beams are one of the coolest and strongest scientific weapons to be introduced in the series.
5Giant Robot Suits
Oda hasn’t been shy about showing his fascination with robots. Several members of the Straw Hat Pirates also share his passion for robots. The Straw Hats have openly expressed their obsession with robots on numerous occasions. Franky created a giant robot known as General Franky, which is armed with several weapons. He used it to fight and defeat Sasaki, one of the Tobi Roppo.
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Fans saw two more robotsin the Egghead arc. One belonged to Dr. Vegapunk, while the other was made by the ancient kingdom. Vegapunk’s giant robot was able to defeat one of the ginormous sea beasts with a single punch, showcasing its immense power.
4Raid Suit
The Raid Suitswere created by Vinsmoke Judge. He made them for his children and himself. The idea behind the creation of Raid Suits was to increase the wearer’s overall physical attributes. In addition to increasing resilience, the suits also have other functions.
While the Raid Suit is activated, the user’s boots have accelerators that grant them additional speed and kicking power. The user can also use it to jump and hover in the air. Each Raid Suit has a cape that is bulletproof and can also tank strong attacks. The Raid Suits also provide each individual with special abilities, which include poison resistance, invisibility, etc.
3Sea Beast Weapons
The Sea Beasts Weapons were crafted by Dr. Vegapunk. For the experiment, he used normal sea beasts and fitted them with weaponry. Each Sea Beast Weapon is of varying shape and size, but one thing common to all of them is their enormous strength.
The sheer size of the Sea Beast Weapons makes them a threat to any naval vessel, and their cybernetic advancements only add to their power. Vegapunk created these weapons to make sure that no one would enter Egghead Island uninvited.
2Ice Oni Virus
The Ice Oni virus is an extremely potent weapon of mass destruction. It was created by Queen, who considered it to be his masterpiece. The virus causes a person’s skin to freeze, giving them the appearance of an oni. It significantly improves the physical capabilities of those infected with it, but if untreated, it can result in death.
The most dangerous thing about the virus is its ability to spread rapidly. A non-infected person can catch the virus within seconds of coming into contact with a contaminated person. Although the effects of the virus can be suppressed to a certain extent, a person can only be saved if they take the antidote.
1Seraphim
The Seraphim are an upgraded versionof the Pacifista. They were created by Dr. Vegapunk to fill the void created by the abolition of the Shichibukai. According to Vegapunk, they are the “strongest form of humanity,” which may seem like an exaggeration. However, they have displayed enough strength to back up this claim.
The Seraphim possess the Lineage Factor of the former Shichibukai, which gives them the abilities and personalities of these infamous pirates. Vegapunk also used the Lineage Factor of the Lunarians to further boost the physical strength of the Seraphim. If that wasn’t enough, Vegapunk gave each one of them powerful devil fruits that complimented their fighting styles.
