Regulus Corneas is one of the Sin Archbishops of the Witch Cult in Re:Zero -Starting Life in Another World-, a Japanese light novel series later adapted into a popular anime. As the Archbishop of Greed, he is written as an antagonist whose confidence and sense of entitlement drive his most memorable scenes. Short clips of his voice spread through anime soundboards and editing communities, where fans reuse them for villain compilations and reaction videos. His presence links him closely to the series' darker arcs and to its famous Return by Death concept, which frames much of the protagonist's struggle.