Sage Art: Lava Release Obsidian Heat Murder

The user creates Lava Release in the form of an ultra-fine Obsidian ash cloud before exhaling it at the target, causing it to cover a wide and rather large area in a short span of time. When ready, the user uses the senjutsu instilled within to draw out the heat used to make it, effectively super-heating the ash, and reducing to embers anything unlucky enough to be caught in its vicinity.