This set includes one Mars Pattern Reaver Titan, one Reaver Titan Missile Launcher, one Reaver Titan Laser Blaster, one Reaver Titan Gatling Gun, two Mars Pattern Warhound Titans, one Mars Pattern Plasma Blastgun, one Mars Pattern Vulcan Megabolter, one Mars Pattern Turbo Laser and a Mars Pattern Inferno Cannon. Special rules for this battle formation can be found in Imperial Armour Apocalypse.