Celestial Stones

The **Celestial Stones** (天体ストーンズ, ***Celestial Stones***?) are ancient artifacts. When a person obtains one of them, they will get powers and a Celestial Form from the respective stone. The user will unlock the stones' full cosmic potential if all six are collected, but the more often they are used, the more the user is driven insane.

After Melody's death in Season 16, the stones were sealed away along with the Dream Stones in Yumesora after they were deemed too dangerous to use. They are, however, given to Sky Livonne when needed.

## List of Stones

* Solar
* Vortex
* Nebula
* Stardust
* Lunar
* Void

## History

### Season 1

In *Gone Camping*, the Celestial Stones fell to Earth during the night of an aurora borealis in northern Sinnoh. The next day, during a camping trip, Victoria found them and brought them to her friends. At that moment, they were informed by Queen Heartful that these mysterious new stones would have to be sealed away as she could sense dangerous power coming from them. However, something goes very wrong when the witch-out happens, and Victoria and Arcturus gain Stage 5 for the first time thanks to the Stones.

### Season 2

In *School Trips*, Elfreda discovers the Stones buried in a steel time capsule under the school's soccer field while she, some other students, and their Pokémon are having fun looking for treasure with a metal detector during recess, but the box is locked, so a student's Pikachu busts it open with Iron Tail. She then gives them to June, but she and her teammates, along with Elfreda herself, suddenly get an unexpected magical outburst during a battle.

### Harmonic Tales

A 10 year-old Abigail Rosa Mercia, during her first journey (as shown in the movie), learns about the Celestial Stones in many scenes.

## List of successors

* Arcturus Porter I (only when needed in Season 1)
* June Porter (Season 2)
* Jim Porter (Seasons 4-13)
* Blake Porter (main) and Amber Witchhazel (secondary) (Season 15)
* Sky Livonne (Season 16)

## Uses & Functions

The Stones grant the user cosmic powers (obviously not as strong as the Divinity's power, though), and the ability to switch between six different forms with different powers. However, like the Alicorn Amulet from *My Little Pony: Friendship is Magic*, it comes with a major price: the more often the user uses them, they will be slowly corrupted and be driven insane from the sheer power. If they are used too often, they will be turned into a huge, rampaging dragon and lose control. It is possible to break them out of this by reminding them of their true self or with enough willpower, however.

The Lunar and Solar Stones also amplify and empower any Sun and Moon Elemental nearby when they glow. This has caused some problems a few times, however, such as when Elio, Lydia, and Selene *all* had magical outbursts in an undecided Season 10 episode.

If the wielder has fully mastered it and pushed its limits, the wielder will experience the full extension of the Celestial Stones' power to a god-like level, making the wielder as powerful as Melody herself. Powers include reality-bending powers, size-alteration, the molecular restructuring and transmutation of matter, the teleportation of objects, etc... That also allows the wielder to retain its powers even without the Stones.

## Ways to Earn

* Arcturus Porter I (Season 1): Being determined (along with Victoria) to purify the witch that happened in the episode.
* June Porter (Season 2): Being given them by Elfreda, who found them on her school's field trip.
* Jim Porter (Season 4): Being given them by June.
* Blake Porter (Season 15): Being given them by Kika, who found them in a forest.
* Sky Livonne (Season 16): Being given them by Melody, just before her end.

## Trivia

* The Stones, alongside the Dream ones, don't appear in Season 3. This was most likely to prevent spoiling of the 15th season.
* In Season 15, Amber Witchhazel became a "secondary successor" by admitting that while she may be immature, she still knows how to act like a true leader.
* Those who wield the Stones for a long time will have their body changed to match some Alolan Legendary Pokémon proportions, though it also sometimes comes with Ultra Beast proportions. However, the wielder's "mutation" attracts Cosmogs or any Alolan Legendaries, making them think that the wielder is one of their kind (likely due to the cosmic energy emanating from the wielder). Jim is the perfect example, as he has the eye screen and hair with stars glittering inside and attracted a Cosmog.
* When Pinkie Pie in Season 13 steals them and tries to use them in one scene, she briefly grows into a gigantic pink dragon, looking similar to what happened when she tried to use Discord's chaoss magic in the MLP:FIM episode "The Ending of the End (Part 2)."
* According to modern-day studies, it is said that the Dream Stones and Celestial Stones share the same amount of power. In S15, it is confirmed that they are too dangerous to use together, as Amber usually loses control and then faints the first time she wielded the stones.