Equestria arrives to Earth via colony ship and later declares war on humanity to wrest control of the planet.

Conversion Bureau Airships Privateers

The Conversion Bureau with a twist, organized crime takes a role in this story.

A veteran of WWII is sent to Equestria to eliminate Nazis and their collaborators who have gained power and intend to destroy the world and shape it to their warped vision.

Equestria Counter-Earth Airship Homage Last Exile