The Arks: The Umbra Arc

This is part of my old book; The Arks. This story tells of the Mission of the Umbras within the Arks. The Umbras were a race of hostile Dark Mages that had sought refuge on earth. After waiting for their time to strike, the Umbras decided to target the Five Domains on earth. Due to people going missing and Magecraft being involved, Mavislin decided to investigate. Mavislin is a Valkyrie, a Mage that could use various different Elements. But as she investigates further, things get complicated as an old foe comes into the fray...