A robot resembling Sunset Shimmer sees Fluttershy

Do you believe in gravity? After all, the world as we know exists because of it. Gravity is everywhere, without it, we would all be floating in space. Now, tell me, do you believe in gravity? No answer, eh? Well, this is to be expected. But perhaps you will change your mind after Sunset's story. Oh, by the way, are you a stand user? Be careful if you are for gravity will bring you surprises, some less pleasant than the others.
SPOILER WARNING: THIS STORY CONTAINS SPOILER FOR JOJO PART 6 ENDING

Celestia
Stand Name: Magnum Opus
Special Ability: Control density.
Power: C
Speed: A
Range: C
Durability: A
Precision: A
Potential: D (Complete)

Luna
Stand Name: Walking on the Moon
Special Ability: Allows the owner move as she would be on the moon. Will also affect the objects she touched.
Power: A
Speed: A
Range: C
Durability: A
Precision: A
Potential: C

Sunset Shimmer (Equestria)
Stand Name: Walking on Sunshine
Special Ability: control the speed in which light travels in an area (the affect of which can be applied to both owner and bystanders, depending on the owner herself), but doing so would damage the stand user's health. The more light is slowed down, the more damage it would do to the owner.
Power: A
Speed: A
Range: C
Durability: C
Precision: C
Potential: A

Twilight Sparkle
Stand Name: Raining Glitter
Special Ability: magnify or reduce the affect of friction
Power: A
Speed: A
Range: D
Durability: A
Precision: A
Potential: A

Applejack
Stand Name: Whisky and Rain
Ability: Transfer of damage through a medium. However, fatal injuries can only be transferred to another person.
Power: A
Speed: A
Range: C
Durability: A
Precision: C
Potential: C

???
Stand Name: Gardens in the Rain
Ability: Absorption of outside forces.
Power: C
Speed: C
Range: A
Durability: A
Precision: C
Potential: B

Fluttershy
Stand Name: Speak Softly, Love
Special Ability: This stand only manifests when user is sleeping or in grave danger. Under such condition, this invincible stand will attack any coming close to its user. This stand will not allow anyone get close to its master, even if the user is in need of help.
Power: A
Speed: A
Range: C
Durability: A
Precision: A
Potential: C

Stand User: Rarity
Stand Name: Belle in the Ball
Special Ability: Turning everything into crystal and back. While in crystal state, this stand can modify said material in every possible way.
Power: N/A
Speed: N/A
Range: A
Durability: A
Precision: C
Potential: B

Stand User: ???
Stand Name: Stand Forever Free
Special Ability: ???
Power: N/A
Speed: N/A
Range: A
Durability: A
Precision: D
Potential: A

The Age of Fire comes to an end as the First Flame weakens. However, an unexpected guest from another world: Sunset Shimmer, brought hope of light and life.

Twilight created an AI and named it after her friend: Sunset. As this is only a prototype, the AI has a lot to learn regarding humans. However, as Twilight attends a meeting, the AI, now in a robot body, escaped her creator and went onto a short journey.
Cover Art Source: https://www.deviantart.com/culpeo-fox/art/Artificial-836217984

After a long day at school, Sunset found a strange little creature at her place. She found a card that points to a place where she can lead the little creature to.
This story is based on a video I watched a long time ago. Unfortunately, I can't find it anymore. The video tells a story of a man and a strange little creature showed up in his place and his struggle to find it a home.

This story is a sequel to Nier: The Last Human

Sunset was brought out of her long sleep and found herself in a post doomsday world. Her sole mission is to prevent humans from going extinct.

The relics from a distant age, long forgotten by the pony kind. Twilight Sparkle is now tasked with retrieving them. Is this task proven too much for her? Is the Princess of Friendship ready for this challenge?

This story is a sequel to Mind of A Robot

Something seems off and Sunset wants to find out. However, somethings are better remain unfound.

What you need is my insight.
What you can find beyond the power of my insight is where you need to go in order to find the Nightmare. What you need is the Stone of Yharnam. It must contain the power of the Great Ones.
Will I, Sunset, ever find a gem like this?
What I also need is the Blade of Moonlight because it harbors the key to the Blood Moon.
There 14 phrases I need to keep in mind:
Celestial Dial
Great One's Wisdom
Ring of Betrothal
Radiant Badge
Great One's Wisdom
Tonsil Stone
Great One's Wisdom
Sinister Chalice
Flora
Kos' Parasite
The First Vicar
Great One's Wisdom
Sinister Chalice
Blood Moon
I will engrave those words onto my blades so I won't forget them. What is most important is "knowledge"; I must have the knowledge to find the beings of light. As they emerge, my Blade will absorb them and give birth to something entirely new.
Whatever is born will "awaken". It will show interest in the 14 words...It ill trust me and I will become its' "friend".
Lastly, I will arrive at the Hunter's Dream...
That's when the Nightmare will begin...

This is the story of how Twilight Sparkle and her friends track down the Mother of all monsters and tries to destroy it.