Ecaeris Isilme dresses in clean, fine but plain scholar clothes, usually white to match his white hair. He is good looking and friendly with a calm, but irrepressible optimism. He is over 100 years old and looks to be in his twenties by human years. He shares his mother’s often careless wanderlust and makes only a passable scholar as he enjoys learning more than careful documentation. Ecaeris is a lover of all kinds of music.

Ecaeris was last known to be in the city of Caliphas where he wrote Sulayn that he had seen their mother Leilatha Isilme.