Delphine Eraclea is the main antagonist in the anime series 'Last Exile.' As the enigmatic and ruthless leader of the Guild, she manipulates both Anatoray and Disith from behind the scenes. Delphine is known for her intelligence, elegance, and cruelty, often treating people as mere pawns in her elaborate games. Her actions drive much of the conflict in the series, making her a central figure whose ambitions threaten the balance of the world and the fate of the protagonists.