@Ves Dark release is a kekki genkai that indeed manipulates the natural chakra to absorb and release. If you want a natural chakra - one of the five element. I can change that too. My reasoning for the Dark release is that it is a family inherited trait from the clan since Nen had to get Fury embedded into him anyway.

@DaDrummer676 Haha nice :3 can't wait to see it lol