A partial Ace Combat: Assault Horizon crossover. A Russian MVD Spetsnaz team find themselves in the wreckage of their Mi-24... Without a clue as to where they are, they will find that they are not alone, and under attack from everything around them.
Being a ruler can be very lonely. When Celestia starts to feel that there is no one for her, one event changes her whole view. Can there really be somepony out there for her?
A humble man who runs a diner frequented by hits friends and neighbors finds himself with a sick yet stubborn Nurse Redheart in his meaty paws. After this, nothing between him and Nurse Redheart will ever be the same.
A group of robbers end up at ground zero of Earth and Equestria having portals opening between them. The robbers blend in with the crowd and bide their time; at least, until they decide that Equestria has some nifty things to steal...