The Ferro Dominion finally draws one of the Draconic Brood's Dreadnoughts, The Titanus Ignis into direct conflict around the then-uninhabited world of Kronos.
After a sixteen-day battle that came to be known as the Iron Victory, The Ferro lured the Dreadnought into a trap by manipulating gravitational anomalies around the planet and inciting the Dragonborn slaves aboard the Dreadnought to sabotage the massive ship's systems during a key engagement.