Decay

The user's hand becomes coated in a brown material that carries a faint smell of death. The hand that has been coated in the brown material causes all that it touches to instantly decay into dust. This works both ways as well, any of his own body parts touched by his hand will begin to decay until it becomes nothingness, the hand that is coated in the brown material is the only thing that is immune. Chakra based techniques are unaffected by Decay however.