Fusil-Majors borne into battle by Ogor Warhulks forming the mobile watchtowers of a Castelite formation, using their lumbering vantage points to spy weaknesses in the enemy line and direct the fire of friendly forces. The obvious threat posed by a massive ogor carrier is usually enough to make any foe think twice about storming a Fusil-Major's fortified position.

Freeguild Command Corps are groups of experts, champions, and other aides-de-camp, called upon by their Freeguild Marshal to offer battlefield advice and assistance. These specialist soldiers range from towering Arch-Knight champions to priestly Soul Shepherds, from vital War Surgeons to sinister Whisperblades. Whether acting as a retinue or operating independently, together they are a force far greater than the sum of its parts.

Ardboy Big Bosses are veteran Ironjawz with an eye for the battlefield and enough bellowing presence to browbeat their lads into line. Only the toughest of Ardboys survive long enough to become a Big Boss – these formidable warriors can turn a boisterous orruk horde into a disciplined killing machine that advances in a semblance of formation before crashing into the enemy like an armoured fist.

Brute Ragerz hurl themselves at the biggest and meanest foes, swinging huge two-handed weapons with brutal force. They're driven by frenzied arrogance, desperate to overcome the humiliation of a previous defeat – few things are more dangerous than an orruk determined to prove just how ’ard they really are.

Trugg is the mightiest of all troggoths. A towering mass of strength and ill temper, he carries atop his back an arcane leystone of ancient design, which fuels his already formidable physical might with unpredictable bursts of elemental magic. In his wake follows a troggherd of unmatched size, shaking the very realms as they wander from leyline to leyline, wrecking everything in their wake.

The Cities of Sigmar are bastions of light and hope in realms embattled by darkness. With faith and overwhelming firepower, their mortal armies fight back against the fiend, the monster, and the wraith. Following the bellowed commands of veteran officers, lines of hard-slogging infantry grimly set their shields to repel the enemy's assault while formations of armoured cavalry sweep forth to claim glorious victory in the God-King's name.

The Harbingers of Decay trot into battle atop vile steeds more dead than alive. These morbid prophets draw the gaze of Nurgle himself, and where they ride, the Plague God’s sinister will is soon made manifest. Rarely do they travel alone, often guarded by a small but zealous band of zealous mortal followers of Nurgle.

The 2023-24 season of Warhammer Age of Sigmar brings a full 12 months of battles to Andtor, the Bitter Land – a continent shuddering under the Everwinter, desperate to escape the clutches of its glacial neighbour. Here, primal magic runs wild, and those who can harness it will find survival and success on the battlefield.

Saurus Astrolith Bearers are warriors marked by destiny, spawned with a natural instinct for tracking down and unearthing the relics of lost gods. The astroliths they carry are conduits for the power of Azyr, coiling serpentine totems enveloping a floating orb of celestite. Seraphon in the presence of such an icon fight all the harder, empowered by the celestial energies that radiate from the artefact.

The vampiric nobles of the Soulblight Gravelords build deathly empires to serve their every desire, enthralling mortals and raising the dead to fight wars of conquest. These immortal aristocrats constantly push to expand their holdings, for they will never be satisfied until the Mortal Realms are shrouded in night and drowned in blood.

Regiments of Renown are storied mercenaries who wander the Mortal Realms, offering their services to whichever armies will help them achieve their own ambitions. Led by warriors famous and infamous alike, these dogs of war recruit like-minded soldiers to join them in their quests to fill their coffers and grow their reputation.

This book offers all the knowledge and rules you need to command your own grot horde in games of Warhammer Age of Sigmar. Discover the petty and vindictive history of the grots, learn the legends of the Bad Moon, and find out how the Era of the Beast has energised them anew.