Zuma Zuma no Mi

The Zuma Zuma no Mi is a non-canon Devil Fruit of unknown typing, allowing the user to control plasma, making the user a Plasma Human (プラズマ人間). "Zuma" comes from the Japanese way of pronouncing the word "plasma" (プラズマ). It was eaten by Smash.

Strengths and Weaknesses
The main strength of this Devil Fruit grants the user the ability to control energy plasma globules that varied in degrees of power and intensity. The globules obeyed his mental control, traveling where he directed them, arranging themselves in balls, streamers, and other shapes, and exploding when he wished. These combinations could result in anything from a multitude of colorful sparkles capable of temporarily blinding a person to a fairly powerful detonation, capable of smashing tree trunks or metal objects. Smash could absorb the plasma globules back into his own body without harm.

Aside from the standard Devil Fruit weaknesses, there seems to be no known weaknesses to this power.