Learn the key rules that apply to all factions in the new Core Rules book, releasing in a convenient portable size with new referencing that makes it easier than ever to find just what you need.

 This book covers basic rules for each of the turn phases, battlefield terrain, stratagem use, and more, with a complete reference of all common unit and weapon abilities.

Plus, this version of the Core Rules features an Ultramarine on the cover, instead of the Blood Angel on the one in the Armageddon box.