Private Sanctum

You increase the magical security in an area, choosing one or more of the following:

* sound cannot pass the edge of the area.

* light and vision cannot pass the edge of the area.

* sensors created by divination spells can neither enter the area nor appear within it.

* creatures within the area cannot be targeted by divination spells.

* nothing can teleport into or out of the area.

* planar travel is impossible within the area.

Casting this spell on the same area every day for a year makes the duration permanent.