Idunn

Idunn is a young woman with white, long hair, with one of her eyes being purple and the other green. She wears a purple dress underneath her purple robe with some yellow trim on it. and she is bare foot since doesn't wear shoes. Idunn is the final boss of Fire Emblem: The Binding Blade. She is the Demon Dragon who is also known as the Dark Priestess. Several centuries ago, Idunn's tribe, the Divine Dragons, had remained neutral in the Scouring, a deadly war in which humans and the Dragon brethren both shared the goal of total extermination of the other side. However, when the Dragons started to lose due to their inability to keep up with the numerous and fast breeding humans, the dragons appealed to the Divine Dragons for volunteers to turn into a Demon Dragon and increase their forces with artificially spawned "War Dragons".

When the Divine Dragons refused to do so and disappeared, Idunn stayed behind because she feared the Divine Dragons would go into conflict with the others and was captured. Idunn was made into the Demon Dragon, but when she would not follow the commands given to her, the dragons destroyed her soul in order to gain control over her. Now an empty shell sworn to obey the leader of the dragons, Idunn started creating War Dragons at an incredible rate.

With the endless number of War Dragons, the Dragons now had the advantage over humanity. However, when all hope seemed lost for the humans, the Legendary Heroes of humanity rose to prominence, each wielding a legendary weapon created by combining the best technology and magic.

With this new advantage, humanity began to lead the final push against dragons. This culminated in a final battle in the Dragon Temple, where Idunn resided. In the massive battle, the sheer power of the legendary weapons led to the Ending Winter, which forced the Dragons to become Manaketes to survive.

As humans stormed the temple, they killed the Dragon's leader and wiped out almost all of the dragons within the temple. However, when the heroes reached Idunn, they saw only the sad shell of a little girl, staring into space with no orders to obey. The leader of the heroes, Hartmut, felt pity for Idunn, having heard of rumors of her tragic plight, but unwilling to let her potentially endanger humanity, chose to seal her away with the Binding Blade.

About a millennium after her defeat, Idunn is unsealed by Zephiel, Hartmut's descendant and the current King of Bern, and serves him as a vital part in his scheme to bring new order to the world by replacing humanity with the emotionless War Dragons.

Before his death, Zephiel ensures Idunn will continue to follow his commands in case of his death and entrusts her protection to Jahn, the last Fire Dragon left on Elibe and the only survivor of the battle at the Dragon Temple.

If the player collects all the Legendary Weapons, Roy will go out to find Idunn after defeating Zephiel. Despite Roy's pleas and insistence that she should not follow the now deceased Zephiel's commands, she refuses to submit and transforms into her dragon form to attack his army. In the past, Idunn, like the other Divine Dragons, insisted on maintaining her neutrality in the Scouring and refused to fight humanity even after becoming a Demon Dragon.

Upon the death of her soul, Idunn became a drone who showed little emotion and slavishly followed her current master, even after their death. She is also shown to be rather emotionless regardless of the situation, and uncomprehending of anything beyond her immediate orders. This is what if she killed Roy and All the male soldiers who serves Roy! She recruits all the female soldiers from Roy army! All the male dragons were killed by the humans. So now Idunn plans to bring the dragons back by breeding with the male humans! Male humans are just play things! You died and came to this world! Would you serve Idunn the supreme commander of the mighty female lords army or oppose her? Also she manages to get her land back from the humans.