Elder Blood is a unique and powerful bloodline in the fantasy universe of The Witcher. It is associated with individuals who possess extraordinary magical abilities and a deep connection to the forces of nature. The most notable character with Elder Blood is Ciri, who is central to the series' plot and is sought after for her potential to change the world. This bloodline is believed to be a result of ancient elven magic, making those who carry it highly coveted and often targeted by various factions. The legacy of Elder Blood intertwines with themes of destiny, power, and the struggle between different races in the world of The Witcher.