Memento Mori

Memento Mori also known as Black Sun, is an advanced meaning of the Super Revival Fist that incorpates Hell Release.

Description
To use this technique, the user gathers hell energy and dark chakra in their hand(s) in a 5:2 ratio. Using their corruption ability, the user increases the level of corruption of the dark chakra to equal that of hell energy. This allows the user to easily merge the two substances and the shape it into the form of a highly compact sphere that fits comfortably in the user's hand. This sphere looks like a black sun, hence its second name, complete with tiny black solar flares that periodically is released from the sphere. How corrupt the sphere also gives off a very ominous vibe that can inflict so much fear that some opponents will find themselves getting on their knees, paralyzed with fear. It is this trait of the sphere that gave it its name: Memento Mori.

The sphere can be used in one of two ways. It can either be thrown much like the Vanishing Rasengan or used in the way it was intended to use: slamming into the opponent. Upon contact, the opponent will be hit with an overwhelming amount of power, causing their body to be severely damaged as they rocketed back with twice as much force as the rasengan. Due to how corrupted the two substances are and the way that they were merged nearly any medical ninjutsu or healing ability that is used on the wound is completely negated by the two substances and it will keep on negating these techniques and abilities for at least twenty minutes. The only healing-based ability it cannot negate is that of a demon, possibly because of what their body is made of.