Yyter

The Kanohi Yyter is the Mask of Matter State. It allows the user to change the state of matter of any inanimate object that they are in physical contact with, yet cannot affect matter that is, or once was, living, nor can it alter the non-living aspects of a bio-mechanical being. The user can choose between the states of solid, liquid, gas, or plasma, for the target object, however once the mask has been used upon an item, the altered substance can no longer be controlled like a normal, unaltered sample of the same given element. Furthermore, the altered substance reverts to its' original matter state once the user deactivates the mask or leaves the immediate area.

Trivia
This mask was created by BZPower and C.I.R.C.L.E. member Iro.