- Role
- Dwelling
Boosts Skeletons growth throughout owner's empire. Skeletons may be recruited at this building.
- Role
- Dwelling
Boosts Zombie growth throughout owner's empire. Zombies may be recruited at this building.
- Role
- Dwelling
Boosts Ghosts' growth throughout owner's empire. Ghosts may be recruited at this building.
- Role
- Dwelling
Boosts weekly growth of some high level Necropolis creatures throughout owner's empire. Those creatures may be recruited at this building.