Cian Llewelyn is a Logosi trained in the magical arts of the druid or the Druí. He has the ability to control the elements (earth, water, wind, fire, and aether). He is wise and intuitive. Fiercely protective of his niece Aofie, there is nothing he won't do for her. As an agent of the Tírian council, he along with his partner, Sir Brewce, will guide Marlee on her journey to defeat the Nothing King.