An unofficial AU to 'The Bridge' by Tarbtano.
Or, how a bunch of mostly badass normal humans used to fighting Godzilla and his ilk end up fighting Daybreaker at her worst. Most, if not all ideas, concepts, and characterizations, except where noted, are property of their respective owners.
Major Hopkins is not having a good day. Kaiju are attacking San Francisco, he's got civilians he needs to evacuate, and he's suddenly found himself and one hundred and fifteen other human souls sucked through a portal to Equestria, along with six of the most powerful kaiju on the planet.
But this isn't the Equestria that Faust envisioned. This is a world ruled by Empress Daybreaker, a mare who will do anything to ensure she remains in power over Equestria.
Time to bring on the night.
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Edit 1/9/2018: Now mentioned on ‘The Bridge’ TVTropes page!