Cancer Mage Housing

[KindOfGoodGuy]

Ok so in a little less than a month my friends and I will be playing an all evil game where our base of operations is a worn down and dilapidated castle. With time it can be restored. The issue though is the refurbishing. Every person is going to get some section of the castle which means that my Cancer Mage will get 1-2 rooms to himself. My Question to the playground is this. What should I do to customize it? And no, I am not going to abuse Festering Anger to create a subterranean castle by digging out the dirt and rock with my fists. Anything abusing that heap of game-breaking absurdity is out of the question.

[atemu1234]

Imprison children to serve as Petri dishes, and feed failed experiments to a vermin pet of some sort. Or leave the corpses to rot.

[wizardpants]

Pick a big room and fill it up to your knees with vitamins and protomatter. Create a massive Petri dish. Roll around in it. Let it culture for a few weeks.

Start a thread later to tell us what comes of this.