The ruling castes of the Adeptus Mechanicus are the Tech-Priests – robed zealots whose flesh is replaced over time with bionic enhancements. These technosavants carry a bewildering array of titles, and each one specialises in arcane knowledge and esoteric lore, perpetuated with religious fervour.

Custodian Wardens are known amongst their comrades as level-headed and endlessly patient watchmen. Upon accepting the robes that mark their station they swear binding oaths to fight as immovable sentinels, a living fortress of auramite and sinew that no foe will ever breach. Each Warden’s oaths are personal, written by the Custodian himself after a full year’s contemplation in meditation upon the precipitous ledges of the Gallowtower. To break these vows would be worse than death to these warriors, and their determination to uphold them bolsters their already formidable wills to something of truly frightening intensity.

Clad in inviolable auramite, Shield-Captain Valerian is a Custodian of the Hykanatoi brotherhood. Headstrong, but a great warrior, he yearns to bring the wrath of the Adeptus Custodes beyond the confines of Holy Terra. He wields the guardian spear Gnosis and wears the wreath of Guilliman as a mark of honour.

To be promoted from the Skitarii maniples to the Serberys corps is a great honour. They ride swift quadrupedal constructs whose razor-clawed limbs allow them to manoeuvre easily over the most shattered terrain, while their riders are mag-locked in gyro-stabilised positions.

Kyria Draxus is an audacious Lord Inquisitor of the Ordo Xenos who specialises in the hunting and eradication of the Necron threat. Pragmatic to the point of immorality, she has long been considered a radical by her peers, though none could call even her most drastic actions rash. Her every deed and choice is weighed logically and carefully. Yet when she acts, the Lord Inquisitor is as relentless and unstoppable as the movement of continental plates.

The Skorpius Disintegrator of the Adeptus Mechanicus drifts gracefully across the dunes, its anti-grav motors thrumming quietly in stark contrast to its thundering guns. As it accompanies the advancing Skitarii phalanxes, the Skorpius Disintegrator delivers punishing salvoes from its ferrumite or belleros energy cannons, while its cognis heavy stubbers and disruptor missile launcher spit death at any who would threaten the armoured vessel.

Designed to make it easier to keep track of Tactical Objectives, and Stratagems in games of Warhammer 40,000, this set of 66 cards – each featuring artwork on the reverse – is an indispensable tool in the arsenal of any Adeptus Custodes gamer.

A workhorse not only of the toxic Martian skies, but of distant worlds at the forefront of the Tech-Priests' expansion for millennia, the Archaeopter is an agile fixed-wing aircraft. Piloted by a member of the Pteraxii caste, whose legs and scapuli superior are hardwired into its controls, the nano-carbon fibre-weave of the Archaeopter's wings is capable of morphing – a property it shares with the Pteraxii flight packs