Jorin Bloodhowl - The Dulan Campaign: Jorin Bloodhowl and the 13th Great Company would go on to take part in many campaigns of the Great Crusade, including the notable Dulan Campaign. This was a conflict fought between the burgeoning Imperium of Man and the technologically advanced Faash, who refused to accept the Imperial Truth and offers of peace. After the Imperialis Auxilia suffered a series of defeats at the hands of the Faash, the Space Wolves Legion were assigned to bring the recalcitrant upstart human empire to heel. Jorin had risen to the esteemed position of Jarl, commanding the 13th Great Company in battle. By this time, Jarl Bloodhowl had already become aware of the "Curse of the Wulfen" -- a feral genetic deficiency within the Canis Helix of their Legion's gene-seed that would be unleashed within an affected warrior -- which caused them to suffer the horrible fate of transforming into savage, malformed lupine mutants. But Jorin kept this knowledge to himself, and chose to keep it a secret even from the Wolf King. His Huscarl, Bulveye, assigned the Wolf Priest Ulbrandr Crowhame and Rune Priest Leif Hemligjaga to inspect the bodies of two of their fellow warriors who had succumbed in quick succession to the Curse and transformed into Wulfen. Unfortunately, neither Priest of Fenris could determine the cause or offer any further insights as to why the two warriors suffered such an ignominious fate.During the beginning of the campaign Jarl Bloodhowl had been assigned by Leman Russ to hunt down the Faash, which he did in earnest across multiple star systems. But time and again, their superior fusion propulsion technology enabled many of the enemy's voidships to escape any pursuit, allowing them to escape to their empire's throneworld of Dulan. Eventually, the 13th discovered the location of the Faash's capital world, but had found out that the I Legion also sought out the location of the Faash on orders from the Council of Terra. Racing the Dark Angels to their prize, the Space Wolves came upon a great void battle being fought above Dulan. When the 13th Great Company arrived, they were hailed by the Dark Angels, but Jarl Bloodhowl refused to answer them until he had blooded his flagship Aesrumnir. He fired upon an enemy Battleship, which unknown to him, had been boarded by ten squads of Dark Angels Astartes. The Dark Angels' vessel Blade of Numarc fired a Lance at Jorin's ship in retaliation for their treacherous attack, severely damaging his vessel, which would later prevent it from halting a handful of small craft fleeing Dulan's orbital ring carrying at least one Space Wolf prisoner. Meanwhile, as the battle raged below, Iron Priest Kloja picked up a signal which indicated that there was a surviving Wolf Brother. In defiance of his Primarch's orders, Jarl Bloodhowl led three Packs of his warriors to an abandoned cathedral where they discovered the missing warrior who had succumbed to the Curse of the Wulfen. The planetwide pict-broadcast of the caged beast was transmitted to forces across Dulan before the recording devices could be destroyed.Jorin's small strike forces were soon surrounded by a large force of elite Scarabine warriors of the Faash, who threatened to overwhelm them. Facing inevitable defeat, Jorin released the caged Wulfen from its cage, setting the lupine beast upon the enemy as the Wolf King arrived. When the enemy were slain, Russ confronted Jarl Bloodhowl and chastised him for daring to keep such a dire secret from his liege-lord. He confessed to Jorin that he had already known the inherent risks involved in utilising the potent Canis Helix within his Legion's gene-seed. And yes, he had seen those that did not return from the wilds during the Test of Morkai. The Wolf King had gone out to the hinterlands, sometimes, alone, and ended their agony. These affected warriors looked no different than the Wulfen who stood before them. The Wolf King had hoped the Curse would remain at bay. Jorin had thought the Curse of the Wulfen only affected Dekk-Tra, the 13th Great Company alone. He had thought the fault was within only his warriors, and had let this thing grow within his company. Russ explained that it would more than likely be worse for the warriors of Dekk-Tra, but that they all carried the Curse within them. The Wolf King had been previously warned by Malcador the Sigillite, but would not countenance the removal of the Canis Helix from the Space Wolves' gene-seed template, as it was the spirit of the wolf within that made his Legion formidable and strong. They could not complain when it bit them.When the Lion witnessed the transmission of the bestial lupine creature, he had immediately ordered the records erased. Having given his brother Primarch time to bring his errant Jarl to heel, but unable to make contact with him, the Lion opted to launch a surgical teleportation strike into the Tyrant of Dulan's throne room within his Crimson Fortress. Meeting the Tyrant alone in mortal combat, the Lion offered Durath a final opportunity to surrender to the Imperium, but the Tyrant refused the Primarch's offer. Moments later his head was decapitated with a single stroke of the Lion Sword.Following this campaign, Jorin would later be succeeded by his Huscarl Bulveye as Jarl of Dekk-Tra sometime before the Prospero Campaign.