As the War for the Realm of Life continues, Lord-Castellant Lorrus Grymn leads the battered remnants of the Steel Souls warrior chamber against the sargasso-citadels of the Verdant Bay. The Hallowed Knights claim victory, but at a terrible cost – Grymn is lost to Realm of Chaos. Now Gardus, newly-reforged and fresh from the destruction of the Scabrous Sprawl, must lead his warriors into the foetid heart of Nurgle's realm in search of the Lord-Castellant, where they must once more brave the horrors of the Realm of Decay...

As they lay siege to a Chaos-held fortress, the Stormcast Eternals suffer a great tragedy: warriors of the Hallowed Knights are lost to the Realm of Chaos. Now their fellow Steel Souls venture into the domain of Nurgle himself in search of their lost comrades…

Written by Josh Reynolds.

Paperback format, 416 pages.