Gutsu Gutsu no Mi, One Piece Wiki

The Gutsu Gutsu no Mi is a non-canon Paramecia-type Devil Fruit that allows the user to turn their body into a blast furnace and melt metals inside it, making them a Blast Furnace Human (溶鉱炉人間, Yōkōro Ningen?). The fruit was eaten by two different characters under different media: the first was in the One Piece Premier Show 2013 by Lambor Bukini, and it was reused in the Silver Mine Arc, where it was eaten by Bill. Gutsugutsu (ぐつぐつ?) is a Japanese onomatopoeia for something simmering or boiling

Mushi Mushi no Mi, Model: Kabutomushi

Moku Moku no Mi, One Piece Wiki

Koro Koro no Mi, One Piece Wiki

Oshi Oshi no Mi, One Piece Wiki

Iro Iro no Mi, One Piece Wiki

Mato Mato no Mi, One Piece Wiki

Mosa Mosa no Mi, One Piece Wiki

Bill, Gutsu Gutsu no Mi, All Attacks and Abilities

Gasu Gasu no Mi, One Piece Wiki

Supa Supa no Mi, One Piece Wiki

Gutsu Gutsu no Mi, One Piece Wiki

Ami Ami no Mi, One Piece Wiki