Irwin Karrolinger's fame did not grow until he had been deployed for several months. A warp storm surrounded Hades LXIV, and as usual there was a surge in the numbers and boldness of the Chaos forces, as though the storms brought their blood to a boil. Accordingly, the Cadian army, the Invictus expeditionary forces, would suffer higher casualties in the weeks following, and usually the loss of ground.