The Wayfarer Redemption (The Wayfarer Redemption #1) by Sara Douglass

A millennia-old prophecy was given when the Forbidden Ones were driven from Achar. And now, the Acharites witness its manifestation: Achar is under attack by an evil lord from the North, Gorgreal-his ice demons strike from the sky and kill hundreds of brave warriors in the blink of an eye.All Acharites believe the end is…