Hinterland - The Godslayer Series: Book Two

Failed Shadowknight Tylar witnessed the death of a god, whose blood healed his deformities but branded him a Godslayer and a hunted criminal. In this second volume of the trilogy, Tylar's struggle for the truth is vindicated when he is officially reinstated as a Shadowknight. Yet this is a trap, revealed as Naethyn forces flow from the Ice Eyrie to wage a deadly siege, trapping Tylar and his friends.
But even Tylar's skill and magic cannot save the Citadel of Tashijan, ancient Shadowknight headquarters, for something foul lies at the heart of their Order. The Cabal has infiltrated the inner council and Tylar and his allies must flee for now there can be no refuge from evil.