This 106-page hardback book contains:
– Background, art, and fiction giving you a deeper understanding of the followers of the Plague God
– A description of their many shambling units, along with detailed photography and artwork
– Faction rules including battle traits, battle formations, heroic traits, artefacts of power, Prayers, and Spells
– 33 warscrolls, covering units and terrain
– A Spearhead guide, including gameplay and hobby advice, along with its own set of warscrolls and army abilities for the Bubonic Cell
– Narrative Path to Glory rules, including the Anvil of Apotheosis, allowing you to create your own hero
– Rules for two thematic Armies of Renown and two Regiments of Renown that can be added to other Chaos armies
– A handy reference section with army abilities, magic, and battle traits
– An 8-page gatefold section, featuring a map of the Everspring Swathe, and details of the Lords of Pestilence

This book also contains a one-use code to unlock Chaos Battletome: Maggotkin of Nurgle content in Warhammer Age of Sigmar: The App.