Age of Sigmar Core Book 2021

• The essential book filled with rules and lore for Warhammer Age of Sigmar
• Supports open, matched, and narrative play, with a revamped Path to Glory campaign system and much more
• Drives the ever-evolving narrative onwards into the Era of the Beast, a savage struggle between the resurgent forces of Order and Destruction

The Book

This 360-page hardback book is the ultimate companion for both novice and veteran players of Warhammer Age of Sigmar, containing everything you need to know to collect, build, paint, and play with Citadel miniatures in the Mortal Realms.

Realms of War

The Core Book starts with Realms of War, an overview of the Warhammer hobby with concise how-to guides on collecting, building, and painting your miniatures, as well as the various ways you can use them to play games of Warhammer Age of Sigmar.

The Rules

The first rules section of this book contains the core concepts you need to start fighting battles in the Age of Sigmar, taking you through deployment, the battle rounds, combat, magic, and more. The rules are laid out in a clear and concise format with additional commentary from the designers, making this the easiest rulebook to reference in Warhammer history.

Once you've got the basics squared away, find out all about the three core ways to play the game and the battleplans you can undertake in each.

Open Play
Let your imagination run wild as open play caters for re-enacting every kind of narrative storyline or tactical challenge you can think of, without restrictions.
– Includes the Open War Battleplan Generator, which provides pre-set Maps, Victory Conditions, Twists, and Ruses.
– Combining different options allows over 1,200 different types of Open War scenarios to be played.

Matched Play
Designed to put both players on an equal footing, matched play offers players an even chance of victory based around points-based army construction rules and a competitive set of battleplans.
– Includes additional special rules, including Stealing the Initiative, as well as rules for additional objectives scored on either a turn-by-turn or end-of-battle basis.
– Features much broader and more detailed requirements and restrictions than other game types, including restrictions on endless spells, reinforced units, and understrength units.


It includes three variant types of games for players to enjoy, including:

- Siege Warfare – all too often across the Mortal Realms, warlords and conquerors look to displace inhabitants of a territory or city that they have decided should fall under their control, and often the culmination of such a campaign is a brutal, no-holds-barred siege.

- Triumph and Treachery – sometimes duty calls for an all-out brawl between all of your enemies at once, and, when that happens, these rules can be used to represent battles that take place between three or more factions at the same time – all are frantically fighting to win the day against all other opponents, but will you be the one to come out on top?

- Tunnel Fighting – deadly, close-quarters combat is commonplace across the Mortal Realms as armies cluster into labyrinthine cave networks, perfidious skaven skitter through the city sewers, and mind-bending tunnels open up in the unpredictable domains of Chaos.

The Core Book closes out with a handy, alphabetised rules index and a photocopiable Path to Glory roster, Order of Battle, and Army roster.