Months before the Betrayal at Isstvan, the Emperor’s judgment fell upon Prospero, home world of the Thousand Sons, in the first recorded open conflict between the Legiones Astartes and the Talons of the Emperor. Magnus and his sons had defied the Emperor’s orders by continuing to practice forbidden psychic sorcery. In response, a Censure Host made up of the Legio Custodes, Silent Sisterhood, and Space Wolves Legion was sent to Prospero with orders to bring about its complete destruction. They were unprepared for the terrifying power Magnus would unleash against them.

CHANGE COMES FOR PROSPERO

This gaming supplement for Warhammer: The Horus Heresy explores the Legio Custodes' role in the Burning of Prospero, where they faced not only the Legiones Astartes but also daemonic entities summoned from the depths of Tizca. Alongside detailed background and a new Custodes unit, the supplement includes an Army List that allows players to field the Daemons of Tzeentch in Warhammer: The Horus Heresy for the first time.

THIS 48-PAGE SOFTCOVER SUPPLEMENT CONTAINS:

– In-depth Lore: Detailed background covering the Custodians’ involvement in the Burning of Prospero and the elements of the Legio Custodes that formed part of the Censure Host.

– Additional Mission: A full Historical Mission allowing players to recreate the Fall of the Domus Tenebri, where the Daemons of Tzeentch clashed with the Emperor’s Custodians.

– Daemons of Tzeentch Army List: A complete Army List for the Daemons of Tzeentch, including a new Psychic Discipline and rules allowing these units to be included in Thousand Sons armies.

– Unit Profiles: Additional rules for the new Adjutorum Sodality unit of the Legio Custodes, along with two new cohorts for the Solar Auxilia.

You will need the Warhammer: The Horus Heresy – Age of Darkness Rulebook, Liber Custodes, Liber Hereticus, and Liber Auxilia, all available separately, to make full use of this gaming supplement.