Banished

You have been Banished from this world, and magically forced to return to your native plane. You are subject to the following effects:

• You are immediately expelled from the plane you are currently on and shifted to a random location on your native plane (or world).
• If you are already on your native plane, or if you are Anchored, the Banishment has no effect.
• If you are Possessing another creature when you are banished, you are forced out of that creature's body as you are expelled from the plane.

Note: Some extra-planar creatures are automatically Banished when they are reduced to 0 hitpoints, preventing them from being killed anywhere but on their native plane.