Perturabo, the Lady of Iron, Primarch of the IVth Legion, known across the galaxy as the Iron Tyrant of Olympia.

Forged by the Emperor’s gene-craft upon the rugged peaks of Olympia, she rose as a cold, calculating genius of siegecraft and mechanical warfare. Where her brothers built empires with charisma or blade, Perturabo built them with mathematics, artillery, and unyielding iron. Clad in ornate Cataphractii-pattern plate of silver and burnished gold, her armor is a masterpiece of brutal elegance, heavy with siege engines, ammunition feeds, and the skulls of fallen foes. With a face as sharp as a siege drill and eyes burning with barely-contained fury, she leads from the front, personally shattering fortress gates and reducing the mightiest citadels of the galaxy to rubble.

A perfectionist consumed by bitterness, the Lady of Iron always felt slighted by her father and brothers, forever assigned the bloodiest, most thankless campaigns while others claimed glory. This resentment eventually drove her into the arms of Horus during the Great Heresy. Now a Daemon Primarch of Chaos Undivided, she remains the undisputed master of attrition and fortress-breaking, commanding the Iron Warriors with merciless efficiency. Armed with her mighty hammer Forgebreaker and an arsenal of forbidden Dark Mechanicum weaponry, Perturabo continues her eternal war — not for conquest alone, but to prove that no wall in existence can withstand the wrath of the Iron Lady.