When the alicorn princesses are taken by a sudden illness that prevents them from raising the sun or setting the moon, Raven and Spike discuss alternatives. Suddenly, Starlight teleports in and announces she has an idea.

This probably won't end well.

Idea by TCC56.

The shitposter's back.

Not to be taken seriously.

Discord goes to Heaven.

He's not sure why, either.

Having grown tired of seeing ponies worship the very ground that the Princesses walk on, Discord decides that it's high time ponies started worshiping him instead.

In his very own Cult of Chaos, no less.

When he really stopped and thought about it, Gallus was lucky to have a group of friends that admired and appreciated him in the innocent, wholesome way that they did.

Course, that didn’t stop them from admiring and appreciating him in other ways.

Now that Discord's reformed and friends with a princess and her entourage, he's decided it's time to assimilate himself into pony culture. With Nightmare Night coming up, Discord decides to get into the spirit of things by opening a costume shop in Ponyville. His amazing costumes soon become the talk of the town, and Nightmare Night fever is stronger than ever...

...but is Discord about to play the ultimate Nightmare Night prank on an unsuspecting Ponyville?