It was supposed to be a simple sleepover, but 30 bottles of various liquors later, and it had evolved into a violent and chaotic war that would be talked about through the ages...

(Had way more than 5 characters. Here's the list of ponies in this that weren't checked off: Trixie, Shining Armor, Derpy, Big Mac, Braeburn, Octavia, and Vinyl Scratch)

A strange darkness has appeared, and has consumed almost all of the Pony World. With Twilight Sparkle unknowingly being the last source of powerful magic left now, what will she do to protect the world's last surviving ponies that have taken shelter in Canterlot?

Ponyville knows that Rainbow Dash and Vinyl Scratch are ultimate lovers of pranks and fun times galore, their passion for it rivaling Pinkie's. The two of them alone could cause damage as is. But together? There would never be a good outcome for what they do. Now the two have decided to give Derpy stolen, experimented muffins, and the goofy mailmare started acting weird. Even weirder than usual. Now, they need the help of the other ponies to fix the terrible mistake that they made.

Rainbow Dash finds out that Applejack, the bearer of the Element of Honesty has not been so "honest" with her, and when she finds out just how far the secrets have gone, Rainbow Dash throws the magic of friendship out the window. (Adult Language is involved)