In the beginning of One Piece, the main source of power was Devil Fruits, which grant their users abilities that are beyond the comprehension of normal human beings. But with time, a solid counter to these fruits slowly but steadily revealed itself, and it is none other than Haki.
Haki is dormant in everyone, but a select few can awaken it. Haki is a power that only gets stronger with each battle that is fought. When it is combined with a Devil Fruit, the power increases drastically, which makes it even more useful than before. There are some Devil Fruit abilities that have powers that are so broken that they don’t need Haki to make them strong, few as they may be. Their power is truly monstrous.
Mero Mero no Mi
Turns Anyone Into Stone
Boa Hancock was one of the Seven Warlords of the Sea. Her Devil Fruit is a Paramecia type, which allows her to turn anyone into stone, but there is a catch: a person who is lustful or has positive feelings towards her will get turned into stone. With special abilities, her power also works on those that show no emotion towards her, like non-living things, as seen when she was able to turn a Pacifista into stone. Even a marine Vice Admiral had to take precautionary measures to ensure he survives.
Gura Gura no Mi
Strongest Paramecia Devil Fruit
During the war of Marineford, the introduction of Whitebeard’s Devil Fruit held such significance that it changed the tide of the battle. This fruit can create tremors at will, and they’re strong enough to cause a tsunami and destroy islands themselves, as well as tilt the ocean. It was so powerful that it scared Sengoku, as he was uncertain if the Marines could win the Paramount War. Currently, it belongs to Blackbeard.
Goro Goro no Mi
Power Which Almost Destroyed The Straw Hats
Enel was first introduced during the Skypiea arc, where he showed such a display that he is considered a threatening figure to this very day. He has the Goro Goro no Mi, with this he became lightning man. His power has advantages, such as traveling as fast as lightning, which makes him versatile, and he can create attacks that can level an entire island. Furthermore, Robin said it is one of the Devil Fruits that can be considered invincible. In a combat situation, Enel only needs to touch his opponents to beat them.
Soru Soru no Mi
Ability To Create An Army From Souls
Soru Soru no Mi
The ability to control souls is terrifying in and of itself, but it being in the hands of Big Mom is even scarier. Big Mom had created a country as well as an army with the help of this Devil Fruit.
She even used her soul to create three powerful homies named Zeus, who can create lightning, Prometheus, who can create fire, and lastly, Napoleon, who is a sword that can be combined with the other two homies to devastating effect. Big Mom can rip the soul of anyone who fears her in an instant.
Pika Pika no Mi
Makes The User As Fast As Light
Admirals are one of the greatest powers that make up the World Government. They are one of the strongest individuals in One Piece, and they are the strongest fighters in the Marines after the Fleet Admiral himself. Admiral Kizaru is one of them, and he has the Pika Pika no Mi that allows him to create and manipulate light at will. This Devil Fruit grants him the speed of light, a destructive power that can only be matched by a select few.
Tori Tori no Mi, Model: Phoenix
Heal From Any Injury
Marco was one of the strongest fighters during the Marineford arc, and his Devil Fruit is partly to be praised for it. His Devil Fruit allows him to turn into a Phoenix, and use the blue flames of resurrection, with which he can recover from any injuries he sustains. For example, when Kizaru launched a large-scale attack, he absorbed it without any problem. With the help of this Devil Fruit, Marco was able to hold two commanders of the Beast Pirates on his own and inflict a tremendous amount of damage on them.
Magu Magu no Mi
The Power Which Shook Everyone At Maineford
The Magu Magu no Mi is a Logia-type Devil Fruit that is currently in the possession of Fleet Admiral Akainu. This is one of the most destructive Devil Fruits in the series, as its ability to control magma makes it very deadly in a fight. With it, Akainu was able to launch a devastating attack that engulfed the entire battlefield. This Devil Fruit made him an unstoppable force that took Marco and the allies to stop him from killing Luffy.
Yami Yami no Mi
Counter To Any Devil Fruit
Yami Yami no Mi Devil Fruit
The Yami Yami no Mi was first introduced during Blackbeard’s fight against Ace. Yami Yami no Mi has the most unique ability among all the other Devil Fruits.
Its ability is to nullify any other Devil Fruit, and at the same time, it can even suck anything living or non-living within its vortex. It is capable of nullifying Whitebeard’s quake and Ace’s strongest attacks. It can render any attack (aside from Haki) used against the user obsolete.
Uo Uo no Mi, Model: Seiryu
Impenetrable Defense
Uo Uo no Mi, Model: Seiryu was eaten by Kaido of the Thousand Beasts, which granted him the ability to turn into an eastern dragon. This Mythical Zoan Devil Fruit granted him a wide range of attacks and defensive capabilities. Kaido could use fire-based attacks, which were capable of leveling a giant mountain. It granted Kaido a defensive layer so strong that only a handful of people were able to hurt him. Furthermore, it also highlighted the strength and stamina that allowed Kaido to fight for a very long time.
Hito Hito no Mi, Model: Nika
Power Of A God
Formerly known as Gomu Gomu no Mi, it was a very versatile Devil Fruit that turns Luffy’s body into rubber. But, that is just the tip of the iceberg as to what the user can achieve with it. In Wano, Luffy’s Devil Fruit was revealed to be a Mythical Zoan, and it grants him the power of a God. It is a fruit whose existence itself was feared by the World Government because it directly threatened their rule.
