Another Solution
The God Emperor sends a message to Hazen, Vaeregoth and Anabstercorian:
"The Demiplane of Hope is the opposite of the Demiplane of Dread. The precence of the DoH has already proven to have a positive effect on the areas neigboring the Domains, the touches have been reversed. A conclusion of this is that the DoH can act as an antidote to the DoD. Therefore, to protect the Core Prime from the Domains of Dread one must spread the essence of the Domains of Hope over the Core Prime.
If a small part of the Demiplane of Hope can be removed and distilled to produce its essence and that essence can be replicated or grown with magical means we can then spread large amounts of DoHness over the Core Prime, thereby removing the touches of Ravenloft and saving ourselves from the influence of the Domains of Dread.
You, Hazen, are needed to donate a small amount of the essence of your domain to our experiment.
You, Vaeregoth, are needed because of your remarkable power over reality. Your diadem of dreams might be extremely useful in the process of growing the essence, by altering a few laws of magic or chemistry, if necessary.
And you, Anabstercorian, are needed because of your extraordinary intelligence and resourcefullness (and because you are a relatively close ally of ours), to find those things I might have overlooked.
Of cource, the more power can be directed to this project the better and others are welcome to contribute with whatever resources they can spare, when the time for execution comes. The terraakians will unfortunately not deal with us, so we will have to manage without their cooperation, though it might have been useful."
Edena, could this work?