The Caesiate

The structure and style of this historic keep are bizarre. Its walls come from an old castle which was torn down centuries ago, its interior was repurposed as a temple for multiple gods, and a massive laboratory complex forms the building's crooked skeleton.
This is the famous place where the Mass Resurrection was first researched. The Caesiate is still the site of MR work: researchers continue to perfect the spell, and a well-guarded consortium makes difficult decisions on how the spell should be used.