In 597.M32, the Warmaster of Chaos, Abaddon the Despoiler, launched his second offensive against the Imperium of Man and initiated the 2nd Black Crusade. This time, Abaddon placed a terrible curse upon the worlds of the Belis Corona Sector, infusing them with the touch of the Warp. Meanwhile, his Black Fleet attacked the sector's Imperial shipyards, destroying dozens of Imperial Cruisers being constructed or repaired. Before the Imperium could muster its strength to fight back, the Despoiler retreated into the Eye of Terror, his works complete.