Fire Release: Hiding in Ash and Dust Technique

The user expels chakra-infused ash that blanket a wide area, burning anyone who comes in contact with it. The technique can also be used as a powerful deterrent from attacks as well as a highly effective smokescreen.

Trivia

 * In the manga, the technique is apparently made ​​up of ash only, whereas in the anime, small flames surround the ash too.