'Tempest, Malentansium, the shadahi, and the Netherworld—all four are currently linked together. The Tempest royal family wants to regain their lost absolute authority, and Malentansium is probably acting based on orders from the Netherworld. The shadahis have a clear objective in that they likely aim to free the eternal chaos that's sealed below the capital city of Amaharpe. But the Netherworld... There's still too much that I don't know about the Netherworld Monarch and how things work in the Nether Realm.'
Although Izroth formed a Soul Binding Contract with the Death Emperor and learned many things from him about the Nether Realm, Satoras sealed away the parts of his memories that held onto the greatest secrets. There was also the fact that it had been countless years since Satoras was last in the Nether Realm. Who knows how much could have changed in his absence?
(Unedited)