Nostradamus is a fictional character from Eiyuu Senki, based on the historical French astrologer and seer Michel de Nostredame. In the game, she appears as a prophecy-themed heroine whose mystical insight and enigmatic presence emphasize foresight and fate. She serves as a supporting character tied to the series’ alternate-history, strategy-driven cast, contributing both personality and thematic depth. Her role highlights the game’s playful reinterpretation of famous historical figures into anime-style characters.