I raise you a Tsunami, a category 5 Hurricane, and an magnitude 10 Earthquake. Oh, and a Black hole.
I enact Video Game restrictions law. This law states that any and all video game ideas are null and void if the engine cannot handle it or if it is impossible to fabricate by developers.
-Tsunami power: Impossible, wold clip against walls in dungeons and would require all touched objects have a water overlay which would murder performance.
-Cat 5 Hurricane: Impossible, Would trees in radius to dynamically shake at once, all physics objects in radius to move, and all actors in radius to become ragdolls with physics. Not happening with current engine.
-Mag 10 Earthquake: Impossible, would need fissures in the ground and everything stated above in addition to realistic effects to houses or players will lose immersion. Again, not happening.
-Black hole: Possible but depends on size but due to an overpowered nature this is out too.