Mobeedo is the captain of the Argonaut, father to the twins (Tail & Mail) and Iolaus. A man who has lived many years and uses his experience to help the princess carry out her mission. Mobeedo makes no effort to hide his desire that Dhianella be given the throne of Altrea, nor his distaste for Meleagros' and Atalantees' political and military tactics.

Mobeedo and Nilval went to officer training school together and still enjoy a friendly rapport with each other, which Mobeedo admits is not entirely professional, hinting that they may have had a possible romance in the past.