Webhere's taking a look at 5 of the best fights in the demon slayer anime. First on the list is rengoku, the flame hashira's fight. 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. Webwhat are some of the unique abilities of the demons in demon slayer? Demons exhibit prototypical powers such as enhanced strength and speed, heightened senses, and. Webnezuko regains her strength by sleeping, which in itself is a quirk unused by any other demon. Supposing that she sleeps literally every moment she’s not on screen or on a. Webthese two aforementioned skills, self control and sunlight immunity, cement nezuko’s status as a truly unique and strong demon. No one should underestimate her,.