Igu Igu no Mi

The Igu Igu no Mi is a Paramecia-type that allows the user to create or transform into an igloo. It was eaten by Nanuq.

Etymology

 * "Igu" comes from the word "Igurū" which is Japanese for "igloo"

Strengths and Weaknesses
The greatest strength of this fruit is that the user creates igloo-type structures by touching a material like snow or wood. The user also can transform itself into an igloo

The fruit has no known weaknesses aside from the standard Devil Fruit weaknesses.

Usage
Nanuq uses the fruit's ability to create shelter for himself and Alexander