This 128-page hardcover book contains:

- Background material detailing the history, culture, and organisation of the Skaven, in all their twisted glory

- A thorough description of each unit, combining detailed photography, artwork, and background material

- Faction rules including five battle traits, four battle formations, three heroic traits, and three artefacts of power

- Three Spells, three Prayers, and three Manifestations

- 43 warscrolls, for units, terrain, and Manifestations

- Spearhead guide, including gameplay and hobby advice, along with its own set of warscrolls and army abilities

- 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 into other Chaos armies

- A handy reference section with army abilities, spells, and battle traits

This book contains a unique digital code for use with Warhammer Age of Sigmar: The App.