The Ivory Tomb (Rooks and Ruin)

"The Dark Days have returned. The Demon of Carnage mercilessly cuts through villagers and armies. The Demon of Corruption poisons/rots the land. The Serene Empire and the Witch Lords race towards war. And in the middle of it all stands Rxyander, the Warden of Gloamingard. Burdened by conflicting loyalties and guilt, Ryx searches desperately for a way to defeat the demons before the world she loves is completely destroyed. To find answers, she'll have to return to where it all started...the black tower atthe heart of Gloamingard"--