'From the back of the book' Battles in the Underhive is a compilation of some of the most sought-after Necromunda articles from the pages of White Dwarf magazine and the Citadel Journal. This book also contains new Event cards and rules for using them, an article about playing the feared Adeptus Arbites, and Triple Cross: a brand new scenario by Andy Chambers. Also included is a comprehensive catalogue section, listing all Necromunda models.