This set includes the following:
- 1x Tech-Priest Dominus
- 3x Kataphron Destroyers, which can alternatively be built as Kataphron Breachers
- 5x Sicarian Infiltrators, which can alternatively be built as Sicarian Ruststalkers
- 10x Skitarii Vanguard, which can alternatively be built as Skitarii Rangers

This box can be used to assemble a variety of units – the recommended build for Boarding Action games is a Tech-Priest Dominus, three Kataphron Destroyers, five Sicarian Infiltrators, and two five-model squads of Skitarii Vanguard.

All models are supplied with their appropriate bases. These miniatures are supplied unpainted and require assembly. Rules for playing Boarding Action games of Warhammer 40,000 can be found in the Arks of Omen: Abaddon supplement. Additional rules for Adeptus Mechanicus Boarding Patrols can be found in Arks of Omen: Vashtorr.