The Battle Mage (The Age of Oracles #3)

Alydian has shattered her prison and returned to the rebellion, arriving in time to ensure victory at Skykeep. The people now look to her as high oracle, but she is haunted by her escape . . . and the power she has unlocked. She is not alone in hiding the truth. Her enemies have their secrets, but it’s those of her allies that she should fear.

With the Empire’s might at her command, Teriah gathers her forces for a final battle, but her plan is more sinister. With the aid of a hidden master, she has prepared a devastating plague, one that will bring the rebellion to its knees. Facing her greatest foe, Alydian must discover what she was born to become.

A Battle Mage.