Fenris - Notable Events: The Primarch Departs (211.M31) - During the 197th Feast of the Emperor's Ascension on Fenris, Leman Russ gathers his closest retainers and departs for the Eye of Terror without explanation.First Battle of the Fang (742.M32) - Magnus the Red appears to Great Wolf Harek Ironhelm in a series of visions. Haunted by his dreams, Ironhelm becomes increasingly determined to bring the Thousand Sons to battle and finish what the Space Wolves started at Prospero more than a thousand standard years before. After receiving word that the Traitors are massing on the world of Gangava, Ironhelm launches a full attack without hesitation, leading eleven entire Great Companies into battle. Having laid his plans over hundreds of Terran years, Magnus the Red arrives on Fenris with the remaining fighting strength of his Traitor Legion. Only a single Great Company remains to defend The Fang, and Bjorn the Fell-Handed is roused from his slumber to lead a guerrilla campaign against the Traitor forces. The Thousand Sons breach the great gate of The Fang, but not before the Wolf Scout Haakon Blackwing escapes the siege to bring word to the rest of the Chapter. The Space Wolves return in force to drive their hated enemies from their homeworld. Harek Ironhelm faces Magnus in personal combat, but is struck down before mighty Bjorn banishes the Daemon Primarch in turn.Plague of Unbelief (310-334.M36) - Having gathered a vast army of deluded zealots to his cause, the Apostate Cardinal, Bucharis of Gathalamor, leads his unholy crusade towards Terra during the time of turmoil known as the Plague of Unbelief. After spending many years carving a path across the galaxy, Bucharis lays siege to the Space Wolves' homeworld in order to secure a safe route towards the heart of the Imperium. Bucharis is confident that the seemingly inexhaustible forces at his disposal will soon secure him victory. He is mistaken. After a grueling three-year siege in which the Renegade forces suffer massive losses, Wolf Lord Kyrl Grimblood returns to Fenris following the conclusion of his campaign in the Eye of Terror and smashes into the rear of the Traitor lines. Caught between the impenetrable defences of The Fang and Grimblood's fleet, Bucharis' armada is forced to withdraw from Fenris, abandoning a large part of their fighting strength to their fate.Months of Shame (444.M41) - The dispute between the Inquisition and the Space Wolves after the First War for Armageddon when the Inquisition sterilised Armageddon's population and placed them within labour camps after witnessing an assault by the Daemon Primarch Angron culminated in a short battle in orbit above Fenris between the opposed Imperial forces.Drukhari Raids (641.M41) - Fenris is raided by a collection of Drukhari Kabals led by Duke Traevelliath Sliscus and his Corsairs, the Sky Serpents. The Dark Eldar were driven off with significant losses but managed to capture a number of tribesmen and Space Wolf Aspirants from Asaheim to serve as their slaves.The Ecclesiarchy Comes to Fenris (886.M41) - A delegation of Ecclesiarchy officials approached Fenris, intending to assess the Space Wolves after hearing rumours of their worship of false gods. Logan Grimnar refuses to meet their demands when they command him to open the gates of The Fang and undergo interrogation. Foolishly, the Ecclesiarchy decide to press the matter and when their envoy Cruiser is destroyed trying to dock with The Fang the rest of the Adeptus Ministorum officials retreat, finally realising the Great Wolf is not be trifled with. However, it is not a lesson learned, and almost a standard year later the Ecclesiarchy and three Orders Militant of the Adepta Sororitas attempt to enter Fenrisian space in force. The resultant war lasts for three solar weeks before the Ecclesiarchy decides to let sleeping dogs lie and withdraws its forces.Battle for Midgardia (933.M41) - A Necron fleet led by Trazyn the Infinite descends upon the world of Midgardia in the Fenris System. The Necron Overlord seeks a shard of the C'tan Nyadra'zatha that slumbers in the core of the Fenrisian planet. Angered by the audacity of his foes, Logan Grimnar leads a huge force against the Necrons, turning the toxic jungles and subterranean cities of Midgardia into a bitter and brutal warzone.Siege of the Fenris System (999.M41) - As the entire Fenris System is assailed by the forces of Chaos, Fenris itself is bombarded by a coalition of Space Marines led by the Dark Angels, the Space Wolves' traditional rivals. Ultimately much of the world is subjected to a massive invasion by the Heretic Astartes of the Thousand Sons and daemonic invasion led by Magnus the Red himself before the Space Wolves under Logan Grimnar triumph. Much of Fenris' tribal population is liquidated by the Ordo Malleus much as happened after the First War for Armageddon in the aftermath of their witnessing the existence of the Daemon Primarch Magnus.