Kroeger

Kroeger was an Iron Warrior who rose from Harkor's lieutenant to a seat on Perturabo's Trident because he was a killer first and a siege-mind second, which suited a Legion sliding toward Khorne. The Lord of Iron needed someone who would take a wall without writing a treatise about it. Kroeger was that someone, and he never pretended otherwise.

Ten millennia later he was still a Warsmith in Falk's company at Hydra Cordatus, still treating slaughter as a cleaner tool than patience. The fortress ate that habit. While Forrix calculated and Honsou schemed, Kroeger went looking for a fight he could finish with his hands and found one that finished him.

Olympia makes siege-lords. Kroeger was the reminder that the Fourth also makes berserkers, they just hide it under hazard stripes. The Trident had three shapes. His was the axe.