Introduced at the very beginning of One Piece, Devil Fruits have remained the pillar of power systems within the lengthy franchise. Monkey D. Luffy would have struggled much more on his quest to become king of the pirates if he hadnt ingested the Gum Gum Fruit (Gomu Gomu No Mi), but some of the powers gifted by One Pieces Devil Fruits have yet to make an appearance in the franchises video game titles.