Kade and Rana's Wars

In the late 30s AI, the Autarchs of Shea'im, the lichs Rana Moonblight and Kade Maliö, waged a desultory invasion of the rest of Kryia and Stepa, known as Kade and Rana's Wars. They conquered and vassalized virtually all of Shea'im's neighbors in Kryia and Stepa -- the Clans of Burning under Ludgeblatt Curdlegut preemptively declared allegiance, and most of the rest of the peoples of Stepa simply fled.
Gronk-Nuk "the Agonizing", Khan of Hypus, challenged Kade and Rana to single combat, and was easily defeated and killed by Kade. Gronk-Nuk's heir, Argün Olziyt "the Reprobate", ordered Hypus to flee and stay out of Shea'im's way.
Kade and Rana came to threaten even Androsia and Heim, before deciding they were bored and departing to other, more interesting and challenging, Crystal Spheres.