The Central Griffin Kingdoms have always harbored a resentment towards Equestria. When a new Chancellor unites them into a new Griffin Empire he sets his sites on taking revenge on the Ponies. Striking hard at the Northern Equestrian cities he brings something unseen in Equestria for hundreds of years. War has fallen over our peaceful land.

An idea I've been bouncing around for awhile. It will be loosely based off of World War II. Please address any complaints about this to me in a PM, I'd prefer the comments section stay clear of any arguing of ideology.