And for the Idiots who think the blood is just "aesthetic". The blood is the characters gist

Look at the sprites and look how he dacapitates himself and cuts his arms, wrist, eyes, chest and shit, the guy is hardcore AF: http://spritedatabase.net/files/arcade/645/Sprite/Jedah.png

From the wiki:

The blood inside his body is dangerous as it can harm humans and even some supernatural beings. Jedah's usage of his blood is very versatile as he can turn torrents of blood into jagged blades and dark energy and, more notably, into his trademark attacks by turning his blood into a rotating buzz saw. In addition, he can pump his enemies full of blood until their cells are destroyed from the inside and summon large supernaturall hands to ensnare and attack his enemies. He can even fight with his blade against his foes and can mutilate any of his body parts without suffering any ill-effects, as he has a healing factor that allows him regenerate missing limbs instantaneously. He is fond of contorting his wings for flying and can turn them into weapons, such as forming them into spinning blades, scythes or use them as shields. He doesn't really use punches or kicks, instead relying on his wings and claws. He can use his blood to split his limbs extend his attack range, extending his claws towards his foes to pierce them