General Eagler is a boss in Fire Emblem: The Blazing Blade. He faithfully served House Caelin as its Knight Commander until Lundgren took over the lordship. He was ordered to stop the advance of Lyndis and her companions. A person in a nearby house says that Eagler was always a just ruler of his estates and cannot believe that he would turn on Caelin unless Lundgren was holding someone dear to him as a hostage. However, when he is mortally wounded, Eagler changes and tells Lyn to hurry to castle Caelin because Lord Hausen is being poisoned. If you use Kent, Sain or Wallace to attack him then they will have a battle conversation hinting that in the past they and Eagler were friends.