The Spirit Walker
The Spirit Walker is a Queldi Totem Warrior inducted into the deeper mysteries by the power of the Druids, often entrusted with specific tasks and duties that require them to walk this path. Induction requires a ritual taking place within the sanctity of the Druids home in the Great Forest of Quelas.
The write up for the Spirit Walker appears on page 37 of the Element: Age of Dragons Players Handbook.