It's a trend that's been going on for longer than anyone can remember. It's more than Mayfield or the Thor or a space satellite or a military training school or even an alternate earth. They all do the same exact thing through very different means...it's terrifying, thinking of how many places have done this and how many others there could be, especially when one of them is modeled after our home.

The best we can do is resolve them one at a time...or at least try to end this Equestria's interdimensional dilemma.