Demon Slayer: 12 epic Upper and Lower demons ranked from worst to best

11. Kyogai – (Ex) Lower 6

Formerly holding the title of Lower Rank 6 Moon, Kyogai was cast aside due to perceived weakness. However, his unique skill set made him a challenging opponent for anyone who dared cross his path.

By using the drums embedded in his body, Kyogai manipulated his environment to disorient his foes, delivering lightning-quick slashes and teleporting individuals throughout his mansion.

10. Rui – Upper 5

Emerging during the Mount Natagumo arc, Rui was the first official member of Muzan’s 12 Upper Demons introduced. He used his Blood Demon Art to ensnare other demons in his mystical web, exchanging their freedom for forced family loyalty.

By sharing his blood, Rui empowered these weaker demons to slaughter countless slayers. His reign of terror brought out the latent abilities in Tanjiro and Nezuko, showing just how formidable a foe he was.

8. Enmu – Lower 1

Lower Rank 1 demon Enmu was the lone survivor of Muzan’s bloody purge. Given a chance to prove his worth, Enmu showcased his Demon Blood Art during the Mugen Train arc, casting all aboard into a deep sleep and infiltrating their dreams.

The ensuing battle required the combined strength of multiple slayers, cementing Enmu’s reputation as one of the strongest Lower Rank demons.