Kaurava IV

Kaurava IV is the outer rural world where the warp storm and the Chaos warband arrived together, gutting half the system's Imperial strength in an eyeblink. Dark Eldar used the moon Lacunae and its ancient webway gate as a raiding perch on the same campaign. This is the Chaos-and-Drukhari planet, not Stubbs' capital and not the Necron desert. How the storm and the traitors caused each other is left unanswered on purpose.