A few years after the collapse and Celestia and Luna's arrival to Equestria a small moon like planet descended onto Equis and from that came an age of ghosts, not in the traditional sense, Ponies, Griffons and more were blessed with powers of resurrection with the small machines known as Ghosts, for years this era of peace went on, but threats linger across the universe, wanting the planet known as the Traveler's power for themselves, Twilight and her friends are part of a resistance group known as the Vanguard, Twilight guides Unicorns and Warlocks, Applejack guides the Earth Ponies and Titans and Rainbow Dash guides the Pegasi and Hunters, along side others like Zavala and Ikora.
(Takes place during Lightfall: Season of The Witch, mainly cause that's when I joined)