Eruth, Tormented Prophet
Innistrad: Crimson Vow — Rare
Legendary Creature — Human Wizard
Eruth, Tormented Prophet rulings:
2021-11-19: You may choose to apply Eruth's replacement effect even if there are fewer than two cards in your library. If there are no cards in your library, you won't exile any cards this way, but you also won't lose the game for having attempted to draw from an empty library.