Tosou Tosou no Mi

The Tosou Tosou no Mi (Coating Coating Fruit) is a Logia-type Devil Fruit which bestows upon its consumer the ability to materialize, manipulate, and or metamorphose into the resin of the Yarukiman Mangrove. Thus turning the consumer into a Kōtingu Ningen (Coating Human). It is eventually eaten by Thoosa.

Advantages
The resin of the Yarukiman Mangrove possesses the ability to reduce the buoyancy of any entity that is encased within it to an amount that is below the buoyancy of the ocean, causing the entity to sink. Thus the consumer of the Tosou Tosou no Mi is capable of sinking just about any waterborne vessel with ease. Other than that, the consumer of the Tosou Tosou no Mi possesses the standard advantages of a Logia-type Devil Fruit User.

Disadvantages
Due to the fact that bubbles formed from the resin of a Yarukiman Mangrove is utterly incapable of existing beyond the boundaries of either the Sabaody Archipelago or the depths of the ocean; the consumer of the Tosou Tosou no Mi is unable to materialize, manipulate, and or metamorphose into the bubbles for as long as he or she is located within an environment other than those identical to the Sabaody Archipelago and or the depths of the ocean. Other than that, the consumer suffers from the standard Devil Fruit weaknesses.