Some of the worst crimes in Sailor Moon are committed by henchmen villains, as well. Rubeus lives on Nemesis as a member of the Black Moon Clan. He, along with Esmeraude, Demande, and Saphir ...

Rubeus also led a group of his own known as ... though Prince Demande soon becomes obsessed with Sailor Moon, wishing to destroy all that she stands for while making her his.