Immortal Army

This army belonged to King Cenred, until the High Priestess Morgause made the men that made up the army immortal using the Cup of Life.

Cup of Life
The High Priestess of the Old Religion, Morgause, formed an alliance with the King of Escetia, Cendred. Who she used to get her hands on the Cup of Life. Once she succeeded, she collected a drop of blood from each man in Cenred's army in the Cup, making them immortal. Morgause then turned one of Cenred's men against him, eventually killing the king! The army marched on Camelot, and due to their new gift, made Morgana Pendragon Queen of Camelot.