The Imperium continued to advance swiftly on all fronts.
Near the start of 321M43, the former Bug homeworld of Klendathu was subjected to an Exterminatus, wiping out both the Godaid occupation forces on the planet and the Necrons who were still waging a guerrilla campaign against them from Klendathu’s many caves and catacombs.
With the destruction of Klendathu, the Necrons were left with only a single holdout in the Veiled Region, which was already under siege by the Nurglites.
They did not last long against the siege.
As constructed commenced on the Spire of the Psionic Beacon over Venus, the Imperium Reformatus launched the largest planetary invasion in its history, landing on the Font of Knowledge.
Inquisitor Karamazov led the initial campaign to take the planet from the Archivists, but was killed a few months in, holding off a surprise attack from an army of soulless, heretical Synthetic troops. Her protege, Inquistor Telux, quickly assumed command of the invasion.
Nearly one Terran year and five months after the invasion began, the last defenders on the Font of Knowledge fell, and with it collapsed the government of the Godaid Archivists.
With the fall of both the Necrons and the Archivists, the Imperium dominated the galactic north. However, after a long period of stalled expansion, the Blorg were also on the move again. They had invaded the Tribunal, and were once again assimilating world after world into their collective.
Both sides in the Blorg-Tribunal conflict were thoroughly infested by the forces of Chaos. An assimilated Slaneeshi General led the Blorg’s planetary invasions, while a daemon from the now-fallen forces of Chaos Undivided had somehow become a sector governor for the Tribunal.
The Blorg had also discovered and repaired an Attack Moon of their own.
Continuing its Crusade, the Imperium swiftly invaded Nurglite space, with the Empress deciding to deal with the Blorg once other foes had been neutralized.
Many Nurglite worlds were extremely heavily infested. Purging them of Chaos’s taint would be time-consuming, when they were not simply destroyed by Exterminatus.
But nothing the Nurglites did could stop the Imperium’s advance, even as battlefleets swept into their capital system.
Meanwhile, on the other side of the galaxy, the Imperium seized control of the Galactic Market from the Chaos-corrupted rebels on Rasalgethi II.
One Nurglite planet after another was subjected to Exterminatus.
On the fringes of Imperial space, a Great Khan united the xenos of the Imagese Horde and declared war against the Imperium.
Admiral Valinov was sent to crush the upstart Khan, and, after several battles, managed to kill him, ending the uprising. The Khan’s Throne was retrieved from the wreckage of his Galleon, and humming with psionic power, it was sent to the Empress, who incorporated it into her new throne room at the top of the Psionic Beacon.
At last, the Imperium’s ultimate weapon was complete.
Rising from her new throne, Empress Sethano surveyed the station. Millions of the Imperium’s most gifted Psykers worked full-time within the Beacon, but the station’s primary control mechanism was keyed to the newly forged ‘Imperial Gauntlet’ that she now wore.
Sethano felt the beacon humming with power, as its tendrils reached throughout the Warp, annihilating the souls of the foul xenos currently being purged by the Imperium throughout the galaxy, no matter where they were, and converting them into raw energy, purified of their Chaos taint, while starving the Chaos Gods of mortal souls to feed upon in the process.
Standing there, with the Imperial Gauntlet on her hand, she was, for all practical purposes, nearly omnipotent now.
Time and space were no obstacle to her.
Activating the Imperial Gauntlet, and with it the Beacon, Sethano snapped her fingers and transported entire battlefleets from across the galaxy, swiftly eradicating what was left of the Nurglites and launching an overwhelming surprise attack on the xenos Locryst Swarm. Multiple fleets appeared over their most important worlds simultaneously.
They never had a chance.
Raising the Imperial Gauntlet again, Sethano channeled a small portion of the Psionic Beacon’s power into Admiral Valinov, empowering him far beyond the limits of ordinary mortals.
The Prophets of Dagon were exterminated next, with Colossi and battle fleets appearing over their major worlds before they knew what was happening.
The Orks fell to the power of the Beacon next.
A nascent Chaos God appeared to try to tempt Sethano.
She had no need for its power when she was already effectively omnipotent, and even if she wasn’t, she would have rejected its ruinous offer out of hand.
But because she was omnipotent now, she laughed at the foolishness of the so-called ‘End of the Cycle’ to show itself before her. Then, before it could retreat, she unleashed killing rays of light from the Beacon that pierced into the Warp and erased it utterly from existence.
In less than four years since the activation of the Psionic Beacon, the Imperium had conquered most of the rest of the galaxy, leaving just the Blorg and a few decrepit Fallen Empires, like the Godaid Archivists before them.
But Sethano had yet to unleash the true power of the Beacon on the wider galaxy, which would soon erase any remaining opposition...