Devil Fruit

Biodata

Characteristics

• Eating a Devil Fruit grants its consumer an ability beyond ordinary people, but leaves them unable to swim and “hated by the sea.” 3 6
• Devil Fruits have an exceptionally unpleasant taste, noted by Ye Mu, Enel, Captain John, and the Kuromi robots after consumption. 7 78 227
• Their value is commonly estimated at no less than 100 million Berries each; powerful or rare Fruits can be worth substantially more. 61 315
• A Fruit's effectiveness depends heavily on its user's physical strength, skill, and creativity in development rather than the ability alone. 3 10 127
• A Devil Fruit's Lineage Factor ordinarily restricts it to a single ability. 241

Classification

The Devil Fruit Encyclopedia records 689 pages of Fruits: 36 Logias, more than 400 Paramecias, and more than 200 Zoans. 201 202

Ability Mechanics

Energy Conversion and Lineage Factor

Devil Fruit abilities are fueled by the user's energy rather than functioning indefinitely. Ye Mu identifies the internal medium that converts physical energy into an ability's element as the Lineage Factor. 10

• Greater output consumes more physical energy. 10
• Improving the user's body can strengthen the Fruit's practical power. 10
• Superior-inferior relationships between Fruits are therefore not absolute; a sufficiently capable user may overcome an allegedly inferior ability. 10 234
• The Kuromi Four Brothers' mechanical bodies use energy rather than stamina, allowing unusually sustained Devil Fruit development while their energy supply lasts. 82

Logia Intangibility

According to Ye Mu's observations, a Logia user's intangibility is not the absence of a physical body. The user's body transforms into its element, then flows and changes position within that element. 10

• Observation Haki may locate the user's true body within the transformed element. 10
• Armament Haki can harm a Logia user once their true body is found. 10
• Pure-energy Logias such as the Flame-Flame, Rumble-Rumble, and Glint-Glint Fruits are considered especially difficult to seize with Haki because their produced elements lack a solid physical form. 10

Awakening and Will

Devil Fruit awakening is regarded as the ultimate stage of a Fruit ability. 294

• A Devil Fruit may develop its own consciousness or will; Ye Mu identifies such wills in both his Flame-Flame Fruit and the Hot-Hot Fruit attached to his sword, Heaven. 168 183 203
• Lililu states that a Fruit which awakens a will has broken through the “shackles” of its Lineage Factor. 203
• Ye Mu grants portions of his soul and life force to his Fruits, allowing them to gain full souls and lives before their awakened powers manifest. 293
• An awakened Logia can alter its surroundings on a massive scale, as demonstrated when Ye Mu transformed Freezing Hell between extreme heat and cold. 289 290

Interaction With Objects and Users

Known Limits

• A normal user cannot simply eat multiple Devil Fruits; wielding more than one is treated as a taboo requiring exceptional circumstances. 227 502
• Devil Fruit powers may be suppressed by Seastone. 168
• Defeating an ability user can nullify their active effects. 141
• Certain Fruits impose severe physical costs; Baroba's Enhancement Fruit drains stamina in exchange for amplified physical attributes. 166
• A Fruit's original energy may be limited to its innate ability, forcing fused or newly created powers to rely on the user's life force instead. 237

Origins and Metaphysics

Several historical accounts describe the origin of Devil Fruits differently.

• Nicholas's account — Nika and the rebelling slaves who became the Clan of D. sacrificed themselves after their rebellion, becoming Devil Fruits to maintain the world's energy balance. 269
• Dr. Clover's account — Joy Boy created Devil Fruits using the Ancient Weapon Pluton as part of his attempt to revive the World Tree. 474
• Dr. Komi's research — The Clan of Gods created life through Lineage Factor technology and drew power through Uranus, Poseidon, and the Twin Trees. 276
• Uranus connection — Most Lineage Factor used to create Devil Fruits is said to have originated from Uranus, explaining why Fruit users cannot survive in the sea. 475
• Artificial creation — A mysterious man created the Mythical Zoan Fish-Fish Fruit, Model: Azure Dragon before giving it to Kaido. 207
• The White Plan — Big Mom and a mysterious man attempted to create a Devil Fruit with independent life and will; Ye Mu is revealed to be the resulting living Devil Fruit, Rocks D. White. 207

Notable Developments

Notable Quotes

“There were no weakest Devil Fruits, only the weakest Devil Fruit users.” 3

“Devil Fruits might not be dead objects at all, but living beings.” 168