Given the power that they grant, it wouldn't be a stretch to call devil fruits; the treasure of the sea. They are divided into three types: Zoan, Paramecia, and Logia. Paramecia-type devil fruits are the most common, while the Logia type is considered to be the rarest.

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Devil fruits encompass many kinds of powers, with each being different from the other. These mysterious fruits empower their users and make them stronger than ordinary people. Due to the lack of information, eating a devil fruit is compared to flipping a coin. There is almost no way of knowing what kind of power it holds. Once a person has consumed the devil, it is up to them to make it work. There are certain One Piece characters who did not let their weak devil fruits stop them from becoming powerful.

8 Charlotte Katakuri

One Piece Pirates Charlotte Katakuri Bounty

Charlotte Katakuri is one of the Sweet Commanders of the Big Mom Pirates. From an early age, Katakuri was laden with responsibilities to protect his family. His devil fruit, the Mochi Mochi no Mi allows him to create and control mochi, which is a very underwhelming ability.

However, Katakuri managed to polish his ability and became the second-strongest member of the crew. Over time, Katakuri garnered an incredible reputation for never being defeated. Even Luffy had a torrid time facing him. The combination of his devil fruit and future sight makes Katakuri a dangerous opponent.

7 Killer

Killer fighting in Wano

Killer is the right-hand man of Eustass Kid. He is extremely loyal to his captain, and he does not hesitate to put his life on the line to protect him. Originally, Killer did not have a devil fruit, but Kaido forcibly fed him a useless SMILE, which led to the Supernova losing his ability to swim and control his laughter.

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Almost every devil fruit grants its user some kind of power, yet in Killer's case, he did not gain anything. In fact, it wouldn't be a stretch to say that the SMILE is a hindrance to Killer in fights. Fortunately, Killer didn't let it affect him too much, and he remains a valuable asset to Kid.

6 Ivankov

One Piece - Emperio Ivankov Using The Hormone Hormone From On Themselves

Ivankov was introduced in the Impel Down arc, where he helped Luffy and the others to escape from the prison. Contrary to his appearance, Ivankov is actually a member of the Revolutionary Army, and he seems to be quite close to Monkey D. Dragon.

Ivankov possesses the Horu Horu no Mi, a paramecia-type devil fruit that does not have any inherent fighting abilities. Despite this disadvantage, Ivankov managed to become one of the commanders of the Revolutionary Army which is a huge accomplishment in itself.

5 Nico Robin

Nico Robin using her attack in Wano arc

Nico Robin is the archaeologist of the Straw Hat Pirates. She finally found a home in the Straw Hat crew after being on the run for the majority of her childhood. At some point, Nico Robin ate the Hana Hana no Mi. It is a paramecia-type devil fruit that allows her to sprout parts of her body on any surface.

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While it may seem that it is a very strong ability, it is important to remember that any damage done to Robin's sprouted limbs is directed back to the main body. Robin might be able to kill weaklings by snapping their necks but against powerful foes, this ability is useless.

4 Kaku

Kaku fights Zoro 1071

Formerly a member of CP9, Kaku was given a promotion and placed in CP0, which is the strongest intelligence agency. During his time in CP9, Kaku was only second to Lucci in terms of strength. As a Cipher Pol agent, Kaku is apt at using all six kinds of Rokushiki.

In order to bolster his power further, Kaku was given the Ushi Ushi no Mi, Model: Giraffe. Not only did the devil fruit make it difficult for Kaku to move, but he also became an easier target. Thankfully, Kaku's high intellect allowed him to figure out a way to use the devil fruit's power.

3 Brook

Brook as the Soul King

Brook's devil fruit is quite useless on its own the devil fruit merely revives the user once after they die, so it doesn't even grant an unlimited amount of lives. He had to train extremely hard to utilize the power of his devil fruit, and the fans were able to see the fruits of his training after the time skip.

Brook is now able to make his soul leave his body, which is perfect for espionage. Brook is also able to use his devil fruit to freeze his opponents in place. Needless to say without training, Brook's devil fruit would have never helped him.

2 Monkey D. Luffy

Monkey D Luffy from One Piece episode 1034

Even if this may be considered a controversial entry, Luffy deserves a lot of credit for using his devil fruit in so many ingenious ways. After being humbled by the CP9 in Water 7, Luffy created Gear Second and Gear Third.

Luffy used ​these gears in the Enies Lobby to defeat Blueno and Rob Lucci. Luffy's Gear Fourth didn't make an appearance until the Dressrosa arc. The ability to stretch one's own body sounds very underwhelming, so Luffy deserves a lot of credit for his creativity.

1 Charlotte Cracker

Charlotte Cracker from One Piece smiling threateningly

Charlotte Cracker is a Sweet Commander of the Big Mom Pirates. He made his debut in the Whole Cake Island arc where he faced Luffy. Cracker's ability allows him to create biscuits, which doesn't seem powerful at all, yet Cracker used it to create biscuit clones that could withstand the attacks of Luffy's Gear Fourth.

Luffy really struggled in his fight against Cracker, and he needed help from Nami, who drenched the biscuits with water, making them soft and easier to break. If Nami wasn't supporting Luffy, the outcome of the fight could have been different.

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