9. LEO
Leo is the second son of King Garon, ruler of Nohr in Fire Emblem Fates, and one of the main characters of Conquest and Revelations. This member of the Nohrian royal family is one of the strongest mages in Fates and one of the only units to wield a legendary weapon: the tome, Bryndildr. He also has great mobility thanks to his stud, making him an invaluable ally.
Leo is regarded as a genius devoted to the study of magic and strategy. While he is perfectly conscious of his keen intellect, this tomato lover treats his people and loved ones as equals. This is especially true for his siblings, with whom he has a strong connection. He also has two of the most charismatic characters of Fire Emblem Fates as his personal retainers, the eccentric dark mage Odin and the troubled archer Niles.