Discord was thought to have finally come to the side of harmony and light, but it turns out to be quite the opposite. He betrayed the land of Equestria--a land which has forgiven him twice--for a second time. He has now released all of Equestria's greatest foes against his most formidable adversaries, the Elements of Harmony.

The land was flooded with smoke, and great fires that ravage all in its path. The treacherous Chrysalis aims to control the land and oppress the ponies into nothing but mindless servants for her hungry children, while brutes like Tirek aim to gain as much power as possible. In the mean time Discord just sits back and watches with a gleeful, menacing, and malicious smile.

Luckily for Equestria, they just got a new hero.