Ankhseram Black Magic

Ankhseram Black Magic, also known as the Contradictory Curse, is a Black Art that involves killing.

Description
Ankhseram Black Magic is a Black Art that allows its user to kill any living thing they desire in an instant. This Magic seems to be uncontrollable at times, causing it to burst out randomly, killing anything within a certain radius around the caster. However, when the user forgets the value of life, they can fully control their Magic. Certain Magic Items can protect people from Death Magic, such as Natsu Dragneel's scarf.