Emerald Serpent penetrate "Goreen"

In mid 08.018M42 the Emerald Serpent, having lost control of Palntir, sought to outflank the Crusade forces in the Hadron Expanse, who had already established bases on the outer worlds of the Boltarean System. Unable to directly attack the strongholds at Arawath and hearing of riches in the Orenn - now "Goreen" system, the forces of Tzeentch made a concerted attack on the outer worlds of the system. Here the forces of chaos faced stiff resistance on the second outer world, as orks including looted imperial super heavies and a Stompa, which caused the Emerald Serpent considerable concern.

Once again however the sorceries of Tzeentch were able to successfuly summon a shard of the Thousand Sons Primarch, and the might of Magnus the Red turned the tide of battle. The orks and their equipment were no match for a daemonic Primarch, and soon all ork resistance on the outermost world had crumbled, with the orks retreating to cave systems in the hills of Goreen V. For the forces of chaos it was a start, but they still had a lot to do to create a meaningful base of operations, let alone subdue the whole system.