Nailah

Nailah ​is a playable character in Fire Emblem: Radiant Dawn. She is the ruler of the lost nation of Hatari, located to the east of Daein. She is a white wolf and through the skill Formshift has the ability to transform (and keep her wolf form) whenever she wants. She first becomes playable in Part I, Chapter 8: Glory Unwanted and helps Micaiah along with Volug and Rafiel. She is required in that chapter. After the end of Part I, she goes with Tormod, Muarim, and Vika to Gallia. After the last battle, she returned to Hatari with recent events graven in her heart; she hoped to migrate her people across the Desert of Death.