A constructable item that requires MASSIVE resources that belongs at the center of a village and emits an amount of civilization in a circle.
These could be used to dynamically calculate the level of creature spawns and also link into some other things like extra abilities to village chiefs, or certain buildings must be within its radius
maybe have a toggle (settable by the village chief) to allow new players to spawn there.
Could be a communal bonfire, could be a large crystal, could be a building (the inn at brodjar?) could be the stone circle.
Should require some small level of maintenance.
Maybe allow players to upgrade the centers, or in some way align themselves with the center object to be members of that settlement (rites of passage?).