What if the characters from Universal Magic had alternate universes, where they had the same type of situation as in other popular fan fics, but parodyed.
It is said we never know what we had, until we lose it. Then what would you do if not only that, but everything else would be lost forever? In a realm of existence where the light and the spirit of harmony has always resided as the strongest sources of everything, little could anypony foresee what nightmare life really could be. All it took, was for destiny to simply snap its fingers... and then we are all aware of the truth. Friendship, as well as love... all, eventually, comes to an end. These are the thoughts inside Twilight Sparkle's head, as she tries her best to lead her friends to survival during the worst nightmare imaginable to ponykind...
It has been over 2000 years since Celestia had seen her. Now, she has breaken from her prison, and is out to kill Celestia. Celestia had been dreading this day for a long time, and sadly, the Elements of Harmony cannot protect her for what is to come on Hearth Warming's day. Now, her only hope lies within the 7th Element of Harmony.
"you would think that the slightest change and people don't notice right?.....wrong even if people don't notice it right away depending on what it is people will either grow into it or cause a mass panic."
"Now giving that fact here's a question for ya."
"Will human society grow into a zombie Armageddon?"