In the Tephra Crater lies the city of Uryx, a once-proud bastion now overrun by the Bloodbound. Anhur the Scarlet Lord means to use the city to open a gateway to Khorne’s own realm and drench all of Klaxus in blood. Only Sigmar’s chosen stand in his way – the Warrior Chamber of Orius the Adamantine, one of many fighting a bitter war of liberation in this region. Their quest is a grim breach the walls and reach the heart of Uryx to prevent a ritual that will bring about death untold. The hopes of all Klaxus rest on Lord-Celestant Orius – his warriors are many, and heroes all, but to triumph he must defeat not only the forces of Chaos but the demons of his own past.

Read it because
It's the full story of the battle for the Black Rift, collected in one volume for the first time, and it's full of epic battles that showcase the Stormcast and their (many, many) enemies.