The Fourth Legion 【2026 Release】

"Then it will make a louder sound when it falls," Valerius replied, his voice grating like grinding stone.

The Iron Warriors (IVth Legion) are known for being master siege-breakers, pragmatic yet bitter warriors who specialized in breaking down static defenses, often in competition with the Imperial Fists.*

When Valerius finally stepped into the command center of the fortress, he did not find a desperate garrison. He found a masterpiece of engineering, now ruined by his own superior engineering. The Fourth Legion

The siege began not with a charge, but with a crescendo. For three straight days, the Iron Warriors’ artillery bombarded the walls. Thousands of shells, heavy lascannons, and specialized siege-drills tore into the outer defensive perimeter. The air smelled of ozone, pulverized rock, and promethium.

The story reflects their portrayal in Storm of Iron and Angel Exterminatus as rationalists trapped in a war of attrition.* If you would like to continue this story, I can: Describe the Battle of the Desirian Forests Focus on the rivalry with the Imperial Fists (Rogal Dorn) Add another character (such as a Traitor Librarian) "Then it will make a louder sound when

On the fourth day, the firing ceased. The silence was heavier than the noise. Then, Valerius gave the order. "Iron Within."

"They have had eighteen months to fortify this position," whispered his second-in-command, Berossus, over the vox-channel. The siege began not with a charge, but with a crescendo

"Iron Without!" roared his Legionaries as they advanced, not running, but walking in a relentless, iron wall. The Imperial Fists fired from the breaches, but the IVth Legion simply ignored the casualties. They were used to taking suicide missions, forced by their primarch, Perturabo, to excel in hopeless situations.