I've always wished that my house had health and mana wisps. Also I think it would be cool if houses could spawn reagents. However each house has specific reagents that can be placed inside as well as a limited number of reagents. For example an Ice house would come with reagents like frost flower, while the Storm house would come with reagents like Cat tail. A more expensive house would come with more reagents, and wizards would get to choose where those reagents will spawn in their house. Wizards would also get to choose the spawn locations of health and mana wisps.
