Hello and welcome to my new project called Equestria Divided. If you aren't fan of grimdark mixed with ponies, chances are you aren't gonna like it.
The premise is simple: Celestia and Luna are no more. They just vanished without a trace, some say they died, others believe they're still alive but trapped somewhere. Equestria is in chaos, ponies don't know what to make of the fact that Sun and moon still seem to keep their usual cycle, even though the royal sisters are gone.
After several uprisings, the elements of harmony decide to take matters in their hooves, however they soon realize they no longer share similar views on the nature of Equestria.
Twilight seem to be the only one still believing in the royal sisters and so - plans to follow their legacy by trying to force an alicorn transformation. With help of Rainbow Dash, who is still loyal to her friend, and Pinkie who reluctantly agrees after AJ declares Twilight insane, the purple unicorn attempts the transformation.
The results are mortyfying - Pinkie is apparently dead, Dash is severely wounded and the rest of the elements turns against Twilight and vows to find their own way to fix the problem.
Fast forward 15 years later - Equestria is divided between five major houses: House Moon and Star, House Everfree, House Earthborn, House Stormwing and House Whitegold. Add to that a mysterious cult on the rise called the Cult of Laughter, and everpresent threat of changelling invasion and you have a recipe for PURE CHAOS.