When cast, this spell prevented extra-dimensional travel and teleportation within an area with a 15 ft (4.6 m) radius. The spell did not affect an astral or ethereal form already within the area. It also did not prevent extra-planar perception. If a summoned extra-dimensional creature was slain while within the affected area, the spell did not interfere with their return to their home plane.
- Organized Play & Licensed Adventures
- Assault on Maerimydra