Xane

Xane is a playable character in Fire Emblem: Shadow Dragon and the Blade of Light, Fire Emblem: Mystery of the Emblem, and their remakes. He is one of the few Divine Dragon survivors of the war against the Earth Dragons. After the war, he threw away his Dragonstone and lost the ability to transform into a dragon. However, he has a mysterious ability to shape-shift into anything except a dragon.