The Imperium has many secrets. Some of those secrets are kept even from allies. And, in the grim dark of the 41st millennium some secrets are worth killing for. The Astra Militarum have discovered something and the Adeptus Mechanicus want to keep that knowledge for themselves. Guard Nick is back and takes on Tak's Adeptus Mechanicus on a dense city battlefield. We use Warhammer 40k tournament terrain rules in this one.