Roulette Roulette no Mi

The Roulette Roulette no Mi is a Paramecia type Devil Fruit that allows the user to manifest a spinning wheel on their body, allowing them to spin the wheel to gain the ability of a random Devil Fruit ability for a specific amount of time. How long it lasts is determined by how many times the user has used its powers. The more experience with it the user has, the better the duration becomes and the more spins they can perform. It was eaten by William D. Chapston.

Appearance
The Roulette Roulette Fruit appears in the form of a cherry, with various question marks inside circles across the surface of the fruit.

Powers Granted
This Devil Fruit has the ability to grant the user other Devil Fruit abilities. The ability is decided by spinning a roulette wheel that can manifest anywhere on the users body. If the user was to get the Yomi Yomi no Mi through this devil fruit it would become useless even if the user died, as the powers are tired to the Roulette fruit and if the user died the Roulettes powers would cease to work, making the Yomi Yomi no Mi useless if obtained through the roulette fruit. The more the user uses the Devil Fruit the longer the duration of usage will become. After using his fruit for so long, William gained the ability to chose what number he received. The confirmed Devil Fruit powers used so far are listed below.

Strengths
The Roulette Roulette no Mi's main strength lies in its ability to give the user access to several hundred different Devil Fruit abilities, functionally allowing the user to hold two abilities at the same time, a feat usually deemed impossible. The fruit also allows the user to access different types of abilities, whether Paramecia, Zoan or Logia. This makes the Fruit's user incredibly unpredictable in combat, as one can never truly prepare themselves for facing them and no plan will ever truly be able to account for every possibility.

Weaknesses
The main weakness of the Fruit is also it's unpredictability: the power it gives its user with each spin is completely random and only lasts for about 10 minutes, meaning that the user will not have much time to get used to the power or train with it. As such, a greater emphasis than usual is put on the user's imagination and creativity in using each given power. The user is also only capable of spinning their Fruit a limited amount of times each day, meaning that this Fruit is not suitable for prolonged combat.

Other than that, standard Devil Fruit weaknesses apply.

Usage
William has used this Fruit, in combination with his Devil's Luck, to win many important fights. Mechanically, William can roll his fruit as an Action or Bonus Action.

History
The Roulette Roulette no Mi used to be one of the treasures owned by Big Top, the mayor of the Oasis. However, one day Bullet, Big Top's adopted daughter, decided leave him behind and stole the fruit, escaping from the Oasis with it. Bullet then eventually sailed away from the Grand Line through some unknown means, ending up in the South Blue. There she settled down on Krendor, where she used the fruit as a gambling tool and established herself as a successful slave trader and professional gambler.

Episode 4: The Gravy Boat
The Roulette Roulette no Mi makes its debut in the story as a gambling chip used by Bullet to try and goad William into betting his crew in a game of cards. She succeeds and he bets his crew on the outcome of the game. However, thanks to William's cheating skills he wins the game and Bullet is forced to hand over the fruit along with the information that the pirates are seeking.

Having unexpectedly acquired a Devil Fruit together with their desired information, William gathers his crew to decide what to do with it. After a short discussion he decides to eat it himself, since Ragnar and Pearl already had Devil Fruit powers and Duros and Verona have no interest in it. William eats the fruit quickly with one bite, gaining its powers and becoming a Devil Fruit user.

William has often used this fruit in combat since.

Trivia

 * This was the first Paramecia-type Devil Fruit to be shown in the story.
 * The Roulette Roulette no Mi is arguably one of the most dangerous Devil Fruits known.
 * This amazing art was made by Lightning Psycho!
 * The Roulette fruit is Rustage's favorite custom made fruit!
 * The first set of fruits on the list are most likely in the order in which they appeared in the canon of the manga.
 * After Episode 30 some numbers of the wheel have been changed by Rustage because the previous version had too many plant/mushroom based powers that essentially did the same things. It is unclear if this affects the ones that have already been rolled in the past.
 * It is implied by Dane Goodman's description of it that Big Top's unnamed dice fruit is the superior version of the Roulette.