New Visitors.
He swore vehemently, "I will have my revenge. I must have my revenge."
He must have his revenge one way or the other. There is no way he can let this go. He has to make the sage regret something. He has his eyes on just the right thing to attack. He will target the new child of the plane of the Virut plane. A new one appeared immediately after Soverick's death. It is obvious that the sage had been prepared for him to kill Soverick and that the sage cares about the title. If the sage didn't care about the title, then he wouldn't have ensured its continuation.
He also heard that the new child of the plane is a descendant of the sage. She is also not an origin god so she isn't immortal. Killing her should hurt the sage and the performance of the Virut plane during the era of conquest. He already sent out assassins that will do the job for him. These assassins are black-robed, hidden, and non-descript so they will not be traced back to him.