In the world of One Piece, Devil Fruits are usually known for granting special powers to humans. However, some inanimate objects can also “eat” Devil Fruits and become sentient beings. Here are seven notable examples, ranked by overall strength.
7. Bunbuku Teapot, Devil Fruit: Inu Inu no Mi, Model: Tanuki

Originally just a teapot in Tenguyama Hitetsu’s home in Wano, Bunbuku was transformed into a living tanuki-shaped creature by Vegapunk’s special process. Its spout became a nose, and the handle turned into a tail.
However, Bunbuku has almost no combat ability. It mostly sits quietly on a cushion, worrying about Tama whenever she’s away. Since it has never demonstrated any attacks, Bunbuku ranks last on this list.
6. Mr. 4’s Bazooka, Devil Fruit: Inu Inu no Mi, Model: Dachshund

Lassoo is Mr. 4’s weapon from the Alabasta arc. This bazooka consumed a Zoan-type Devil Fruit, turning into a dachshund-shaped gun that frequently catches colds.
Whenever it sneezes, Lassoo fires explosive baseballs. However, Chopper quickly discovered its weakness and can trigger sneezes by throwing sand into its nose. Despite its formidable firepower, its vulnerability keeps it at number six.
5. Funkfreed Sword, Devil Fruit: Zou Zou no Mi

Funkfreed is Spandam’s sword infused with the power of the Zou Zou no Mi. It can transform into a giant elephant or a hybrid form combining sword and elephant trunk.
Theoretically, this Zoan ability grants massive size and physical strength. However, Funkfreed also seems to inherit an elephant’s fear of pain and was never effectively used by Spandam. During the Enies Lobby battle, Franky was able to easily knock it away.
4. Alpacacino Bazooka, Devil Fruit: Zoan, Model: Alpaca

Alpacacino appears in a One Piece Film: Z spinoff, so it’s outside the main manga storyline. Still, its power is impressive enough to rank above many other objects.
This bazooka consumed an unidentified Zoan Devil Fruit, allowing it to fully transform into an alpaca. Notably, Alpacacino can coat its cannonballs with Armament Haki, once delivering a serious blow to young Luffy.
The ability to use Haki makes Alpacacino a unique case among Devil Fruit-empowered objects.
3. Smiley Poison Gas Cloud, Devil Fruit: Sara Sara no Mi, Model: Axolotl

Smiley was created from compressed H₂S gas in Caesar Clown’s illegal weapons experiment. After consuming the Axolotl Devil Fruit, this toxic gas became a living entity capable of regeneration.
Terrifyingly, Smiley can split into countless smaller parts, each able to act independently. It later evolved into an even deadlier poison gas called Shinokuni.
Smiley posed a serious threat to Punk Hazard and had the potential for widespread destruction. This power secures its spot in the top three.
2. Ragnir Hammer, Devil Fruit: Risu Risu no Mi, Model: Ratatoskr

Ragnir protected Elbaf’s national Devil Fruit treasure for centuries until Loki proved worthy and wielded it as a weapon.
Thanks to the Mythical Zoan Ratatoskr Devil Fruit, Ragnir can transform into a giant squirrel and produce frost that freezes everything.
Impressively, Loki can combine Ragnir’s freezing power with attacks strong enough to challenge Imu directly. With its Mythical Zoan strength and centuries of history, Ragnir rightfully claims second place.
1. Cerberus Sword, Devil Fruit: Inu Inu no Mi, Model: Cerberus

Topping the list is Cerberus, the sword owned by Figarland Shamrock. This sword possesses the Mythical Zoan Inu Inu no Mi, Model: Cerberus.
When activated, the sword transforms into a giant three-headed hound. Each head even has a blade extending from its mouth, creating an extremely dangerous weapon.
Cerberus’s power is enough to make Loki, one of Elbaf’s strongest warriors, cautious. Its ability to cloak itself in black flames also hints at connections to Imu’s mysterious powers.
With Mythical Zoan strength, massive size, and a suspicious link to Imu, Cerberus stands as the most fearsome Devil Fruit-empowered object on this list.