Fast as the wind and mighty as thunder, he is an intrepid man with Oni blood running through his veins.

Kaeya, Knight of Favonius. Please allow me to join you on your journey. Guarding you on your journey sounds far more entertaining than the usual Favonius stuff.

Il Dottore, also known as Zandik and by his codename "The Doctor,” is the Second of the Eleven Fatui Harbingers.