Battle of Hvalgandir

History
Exactly a year after the fall of Niflmire, the Spectral Corpse warband began their invasion upon Hvalgandir, a winter Hive World of eternal night. Siggurd Plagueclaw laid waste upon making planet fall, killing every local PDF in his path. Their invasion was halted by the forces of the 1st Wolf Band led by Claw Lord Ironside and Wolf Warden Hrongar Dragonbane. The battle took nearly one and half years. No matter how strong and aggressive the Spectral Wolves, their traitorous brethren could not be eliminated with ease.

During the brutal warfare in the icy fields of Hvalgandir, three Primaris Overlords descended upon Hvalgandir and a group of Primaris Space Marines with the same badge and color scheme of the Spectral Wolves arrived to lend their aid to Claw Lord Ironside. The battle continued and slowly the Spectral Corpse were driven out of Hvalgandir, thanks to the aid of the new Primaris Space Marines. Enraged, Siggurd Plagueclaw decided to retreat with his forces back to his Plague Cruiser. The battle was won by the Spectral Wolves as Claw Lord Ironside recognised and welcome their new Primaris brethren that had been sent by Primarch Guilliman, the newly instilled Lord Commander of the Imperium. He then acknowledged the Primaris Captain Fyrgar Grayfang as the leader of the 7th Primaris Wolf Band, giving the old, sacred 7th Company banner as a token of honour to safeguard as their own and as a Wolf Band symbol for the 7th Company Wolf Band.