Amethio is a cold, serious and no-nonsense person who is dedicated to his goals. Amethio is capable of being polite to manipulate others to do things for him or give him what he wants. Regardless of this facet and his villainous nature, he is honorable and reserved enough to not want to truly harm. By the time of his return, however, he begins to shed some of his more noble qualities and shows more willingness to harm others or compromise their well-being to achieve his goals.