Pesonal Realm

The ability to create your own realm.

Capacity
With this power, the user can create a world outside of this dimension. This world will have the user's own rules, laws of physics, look, etc. A portal must be made on a "marker" in this world that has a counterpart in the user's world. The marker can be either a tree, a rock, a doorway, etc., but there is only one marker. You can make as many realms as you want, but only one at a time.

Advantages
In your realm, you are god

If the real world is about to be destroyed, you can bring people to your world and save humanity

Disadvantages
Takes lots of practice, meditation, and work to make the world and portal stable

If the portal is destroyed, there is no way into or out of your personal realm

The only portal into the realm cannot be moved.