Drolta Tzuentes (ドロテア・ツェンテス, Dorotea Tsentesu?) is a character in the Netflix original animated series, Castlevania: Nocturne. She is the main antagonist of the show's first and second seasons. She is an ancient, powerful and sadistic vampire who seeks the rise to power of the "Vampire Messiah", Countess Erzsebet Báthory.