A five elemental based magical system he mused, such a thing was discarded centuries before Hogwarts had been built, in favor of the less powerful 'utility magic' he used. But the Void was not so easily discarded. It seemed fate had cracked out the whip again. Just great.

Lily Potter delved into Blood Magic to save the life of her son. Shame it was incredibly illegal. Something like a multi-cross.

The wizarding World knew about Devils. Indeed summoning them was one of the highest crimes there was, for it may lead to the devil's finding out about them. Harry Potter always was rash, and feeling his hand forced by the ministry discards all the warnings in the pursuit of power. Rated M because, hey, it's DXD. Currently; on hold/discontinued