As the shards of Alara erupt into war, the fierce leoninplaneswalkerAjani Goldmane struggles to bring justice and resolution to his brother's death. Noble champions Rafiq of the Many and Elspeth Tirel search for the source of the chaos that has invaded their once ordered world. And Sarkhan Vol, planeswalker and dragon-shaman, discovers a primeval power that may be worthy of his reverence—but deadly to Alara.