From the back of the box: The Firstborn Watchtower is a 3D expansion set, that takes the concept of fighting in and around buildings to a new level, offering a wealth of new opportunities for future battles in Chronopia. it begins with the Firstborn Watchtower but where will it end - in the Ringholds of the Dwarves or in the Tombs beneath a Stygian Ziggurat? This product will allow you to take your battles to new heights and hidden depths. Contents: • A full color card model of a Firstborn watchtower: on eight sheets of card for you to construct. • Two exclusive new miniatures; only available with this boxed set: The 'Enlightened' of the Firstborn and the 'Stalker' from the ranks of the Devout. • A 32 page booklet containing comprehensive new rules for using buildings on the battlefield and fighting indoors or underground. A scenario designed around the Firstborn watchtower with descriptive text and battle photographs to put the tower and the new rules in context. • New templates and counters to help you fight in and around buildings. Note: This is not a stand-alone product; a copy of the main Chronopia rules is required to use the additional rules included in this box set.