Understanding why nezuko’s technique can be considered the sun breathing equivalent of blood demon art Webnezuko has several powers, including regeneration, superhuman strength, the ability to grow and shrink rapidly, and her blood demon art called exploding. Webnezuko's blood demon art makes her an invaluable part of the fight against demons. Here's a closer look of how it works. Webnezuko possesses a unique blood demon art of pyrokinesis, which is unusual for a demon to have such an ability that uses the fire element, as it is lethal to. Webnezuko's blood demon art is only dangerous to demons, highlighting her alignment with the demon slayer corps. Susamaru, an incredibly childish demon, could. Webmost notably, nezuko can continuously restore her power without consuming any human blood, like any other demon would need to do. Instead, she recovers her strength. Webnezuko is unique in demon slayer for her tremendous powers, despite not consuming a drop of human blood. Here’s how nezuko’s blood demon art functions.