Xane is a character from "Fire Emblem: Shadow Dragon and the Blade of Light" and "Fire Emblem: Mystery of the Emblem"

“Hey there, princey. Thanks for settin' me free! The name's Xane. I hail from a land few have heard of and even fewer have seen. I won't trouble you with the details. Me and my folk have the power to transform into other people. We can shape-shift, you see. When Dolhr caught on, they started threatenin' me. Told me to join their army or "face my doom." Hah! Well, I wasn't about to waste my considerable talent on those evil coots! You, on the other hand...You've got character. Say, why don't we team up? I do owe you for savin' my hide. And I think you'll find my considerable talents are...quite considerable.”