Regulus Corneas

Regulus Corneas is the Sin Archbishop of Greed in the Witch Cult within Re:Zero − Starting Life in Another World. He is one of the oldest and most powerful members of the cult, responsible for numerous large-scale massacres and destruction over the past century (including wiping out entire cities).

Appearance: He has an extremely average, unremarkable face with no standout features, medium-length white hair, golden eyes (often looking disinterested or murky), and typically wears predominantly white clothing with some gold accents.

Personality: Regulus is extremely arrogant, narcissistic, and talkative, frequently launching into long, incoherent, self-justifying monologues about how "righteous" and "unselfish" he is—despite embodying greed. He constantly blames others for his own flaws and actions, views himself as the most satisfied and complete being in the world, and becomes enraged when his worldview is challenged.

His Authority of Greed grants him devastating abilities centered on stopping time for himself or objects he interacts with, making him functionally invincible and capable of immense destructive power in combat.

He serves as a major antagonist, particularly in Arc 5.