Devil Fruit

Devil Fruit is a mystical fruit found in the world that can give the eater many different and varying kinds of strange and interesting abilities depending on the type and variation of the fruit itself.

Overview
Devil Fruits are said to be the fruits of the Sea Devil and that the secret to their power is hidden in the Grand Line. Because encounters with them are rare (especially outside the Grand Line), a number of rumors about them have risen, making it difficult to tell whether some things are fact or fiction. The average person knows nothing or very little about what they are or what they do. Because of their power, if sold they can expect to reach well over ß100,000,000 and Devil Fruit users themselves are sold at market prices as slaves. There is a book in the Grand Line with Devil Fruits listed (although sometimes a Devil Fruit is said to have been unidentified).

One running theme with Devil Fruits, however, is the fact that they taste unimaginably horrible, to the point of making it seem like the user had taken poison. The Devil Fruit, when consumed, gives the consumer a power or special trait, though they will not immediately become aware of; a person who has eaten a Devil Fruit and gained its powers is known as a Devil Fruit User. They come in different shapes and colors, and all Devil Fruits have swirl marks or patterns, presumably, on them of some kind.