Start from the beginning with how this Equestria Girls version of the universe started. With an alien invasion from Pokemorph forces of the planetary alliance Tidus-Aurora versus the Vulcan Sol on the EQG Earth. Show how a splinter faction of the Pulsar Militia came to this universe to destroy the magic that has been leaking into this world ever since the first Equestria Girls movie. Basically a retelling of Buster’s entire Starbound universe in three separate stories. Only Sky Buster never married Rainbow Dash. Thunderlaine did instead. This splinter faction of Pulsar is run by a Liepard Pokemorph named Damien Burry. He calls himself the brother of the Purrloin Pokemorph Alson Burry, from Buster’s Starbound universe.
The splinter faction of the Pulsar Militia invades and creates disasters all over the EQG universe. The next gen characters are part of a special emergency rescue task force composed of law enforcement, medical, and anti-terrorist officers. Who use vehicle of various sizes to stop the Pulsar.
Super Robot Wars- Basically the same splinter faction invades the EQG Earth. However due to an object that crashed many years prior. EQG Earth have advanced their technology so much that they can employ super robots and mechs called Personal Troopers. Some PTs can also combine to form a super robot.
So there are my ideas. Not much, but they really caused so much trouble and emotions. What do you guys think? Which one should I focus on?