Order Battletome: Seraphon is a full colour, 144-page hardback book that contains the background story of the seraphon, three Battleplans (instructions that allow you to fight battles based around their narrative, with special rules and layouts), Warscrolls for the entire seraphon range of miniatures, colour schemes and photographies, six Warscroll Battalions (formations that give access to additional, powerful abilities), and the complete ruleset for Warhammer: Age of Sigmar.