Vent: Why Brains Must Self Control Themselves: My Little Pony: Friendship is Magic: and its Everywhere: Final Friendship or IDK What I Wrote or What Tags it Needs but Here it is

And so the old castle.

Four intruders awake. Beside the white one is the two alicorns she defeated, destroyed.

The shock of fear from the sight of it all becomes sorrow from what she's done to them.

This is not how the white alicorn, with black and moon cutie mark, imagined Nightmare and Daybreaker to never exist again.

But perhaps it is how her sudden attacker imagined it.

Still, it was for the best thought the white alicorn.

As the white alicorn moves on, she finally noticed a completely different scene in front of her and so did the dark blue alicorn. The white alicorn recalls her attacker looking way to close to Twilight Sparkle save the lack of wings.

"You did it!" happily said the dark blue alicorn.

"Only because you were here. I don't know how you do this alone."

"So um, did you talk to yourself?"

"Um, a little."

The two alicorns giggle to themselves in happiness.

"Is this really happening or is this still a dream?" unsurely asked the light violet unicorn.

With waking up in a completely different scene and being in a dream when attacked by a way too familiar attacker, the white alicorn is sure this is still a dream. Yet the spell to get out of dreams, or go to other dreams, didn't work.

"Sister what's wrong?" asked the dark blue alicorn, concerned of the white alicorn's silent surprise.

"I don't understand, we should be out of this dream by now." said the white alicorn.

The light violet unicorn grew worried, but silence remains.

And yet, this is no dream to the light purple alicorn.

"Starlight. We talked about this. Time travel is dangerous and one small change could completely change the fate of history."

"Did you happen to uh *nervous laugh* accidentally teleported us to the past? *nervous smile*" nervously asked the light violet unicorn, facing the moon mark Celestia.

"Starlight, is this Twilight's dream?" asked the dark blue alicorn.

The Twilight alicorn expected to be sent to her time at that moment, but that didn't happen. However, she saw the moon mark Celestia prove they're not in a dream either.

"Luna, was this how things never exist again?" asked moon mark Celestia, pointing to the two dead alicorn bodies.

"No, there is nothing left of things that don't exist." said sun mark Luna.

"Repelling their beams should've made them disappear." said moon mark Celestia.

And they don't exist in Starlight's nightmare/dream either, nor have they ever existed in the scene. The two bodies moon mark Celestia thought she saw became ashes before disappearing into the stone where the stone itself disappeared and made a hole more than big enough for three alicorns of moon mark Celestia's stature.

With things failing to add up, Starlight questions her sanity.

"Twilight I don't care what this is, just get us back home." said the tired Starlight, who's sure as Celestia ain't here to meddle anymore.

A stressed sigh from Twilight alicorn as she brought the stone floor to its former glory
and teleported themselves to wherever they came from.

The sun rises.

Two young alicorns, surrounded by pieces of armor from sun and moon, are awakened by the risen sun: a moon mark light sky blue haired cornflower blue alicorn and a sun mark pink haired white alicorn.

They took a look at each other.

Silence.

A wait for a while.

"I'm so sorry." said the young alicorns as they hugged each other and said

"I missed you so much sister."

The Elements of Harmony and the Box of Harmony are returned to the Tree of Harmony, with the Element stones now serving as arcane locks mounted to the Tree of Harmony.

With the Tree's Harmony recharged, its once taken power is now returned to be added to the Tree's power. The rest of the taken powers are returned to their respective owners. The Magic of Friendship exists in ponies once more.

The wingless, glasses less, well groomed, naked, otherwise Midnight Sparkle's demon body of a Twilight Sparkle victory danced in celebration of preventing an Equestrian catastrophe.

Equestria is saved.