Princess Luna

Twilight Sparkle and Rainbow Dash: Sister?
Princess Celestia: Will you accept my friendship?
Pinkie Pie: Whoa!
Princess Luna: I'm so sorry! I missed you so much, big sister!
Princess Celestia: I've missed you, too.

**Princess Luna** is a major supporting character of *My Little Pony: Friendship is Magic*. She used to be Nightmare Moon 1000 years ago due to the jealousy that built up inside her. By becoming Nightmare Moon. Princess Celestia is forced to use the Elements of Harmony to banish Nightmare Moon into the moon. After 1000 years, Nightmare Moon is defeated by the Mane Six and is transformed back into Princess Luna from the Elements of Harmony. As Princess Luna, she dream walks into the dreams of many ponies to give them advice on getting through their insecurities.

## What Makes Her A Guile Hero?

### Debated Validations

* It is debatable whether Nightmare Moon is either a split personality or an entity that possessed Princess Luna to become a villain.

### Season 1

#### Friendship is Magic, part 2

* Creates multiple obstacles for the Mane 6 in an attempt to break them apart, so she can spread eternal night on Equestria.
* She created the Shadow Bolts to test Rainbow Dash's loyalty to her friends.
* After being freed from her Nightmare Moon form, Princess Luna redeems herself by apologizing and reconciling with Princess Celestia.

### Season 2

#### Luna Eclipsed

* Worked with Fluttershy to learn on communicating with the ponies on the Nightmare Night Festival.
* Learned that the Nightmare Night Festival is about having fun with being scared.

### Season 3

#### The Crystal Empire – Part 1

* It is implied that she wanted to go to the Crystal Empire to protect it from King Sombra.

### Season 4

#### For Whom the Sweetie Belle Toils

* Goes into Sweetie Belle's dream and shows Sweetie Belle the consequences of ruining Rarity's career on fashion.
* Helps Sweetie Belle trust Rarity and understand Rarity's love for her.
* Helps Sweetie Belle fix Rarity's clothes to save Rarity's career on fashion.

#### Twilight's Kingdom – Part 2

* She alongside Princess Celestia, and Princess Cadance give up their Alicorn magic to Twilight Sparkle as a plan to make sure that Lord Tirek does not steal any of their Alicorn magic.

### Season 5

#### Bloom & Gloom

* Goes into Apple Bloom's dream to help Apple Bloom face her Cutie Mark fears.

#### Do Princesses Dream of Magic Sheep?

* Attempts to stop the Tantabus from invading the dreams of other ponies.
* Combines the dreams of all the ponies of Ponyville to stop the Tantabus.
* Learns to forgive herself to defeat the Tantabus.

#### The Cutie Re-Mark – Part 2

* In a future timeline, she as Nightmare Moon managed to bring eternal night to Equestria and banish Princess Celestia to the moon.

### Season 6

#### The Crystalling – Part 2

* Works with Princess Celestia to fight against the cold weathers of the Crystal Empire, while Twilight Sparkle and her friends fix the Crystal Heart.
* She alongside with Twilight Sparkle, Celestia, and Starlight Glimmer cast their magic on the Crystal Heart to finish the Crystalling for Flurry Heart.

#### To Where and Back Again – Part 1

* Helped Starlight Glimmer deal with her insecurities.
* Warned Starlight Glimmer of the Changelings returning.

### Season 7

#### A Royal Problem

* Takes the time to do Celestia's chores when both of their Cutie Marks were switched by Starlight Glimmer.
* Wished to fix the photo-op for the fundraiser fieldtrip for the School for Gifted Unicorns.
* Gave Princess Celestia advice to help her deal with Daybreaker and Nightmare Moon inside Starlight Glimmer's dream.

## External Links

* Princess Luna on the Heroes Wiki
* Nightmare Moon on the Villains Wiki
* Nightmare Moon on the Villainous Benchmark Wiki
* Princess Luna on the Pure Good Wiki
* Princess Luna on the *My Little Pony: Friendship is Magic* Wiki

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