Yamabiko

Yamabiko (Mountain Echo, 山彦, Yamabiko) is a kunoichi, originally from the Sands. Once know as the Sheer Screech Queen for her mastery of Sound ninjutsu, she later became rogue, causing destruction amongst the lands. Classified as a beautiful terrorist, she has fallen to the path of a Dark shinobi, adopting the alias of Kishita, partnering with a man of Human Puppetry. Since her life as a terrorist has begun, she has became known as Banshee, reflecting her darker lifestyle. She currently seems to be looking for something, as to what though, is unknown.

Trivia

 * Appearance is based off Tharja from Fire Emblem.