Kurenakuma, a demon lord of blood and insanity, attempted to break into this
dimension during a particularly rare lunar event. While he failed, some
fragments of his demonic powers were severed and left in this world. A loyal
follower of the true demon lords can grab some of this remaining energy and
use it to their own ends. The power will be brief, no more than a few seconds,
but during that time the follower will have dramatically improved abilities,
resistances, and (if used in combat) a sharp spike of deadly attacks.
This skill can be used no more than once per hour.