Psker

Twilight: I’ve done what you asked. Now what?
 
HELIOS: We have existed in isolation. Pure. Disconnected. Alone. Stagnant.
 
Twilight: Who are you?
 
HELIOS: We are Order. We are Chaos. The barriers between us have fallen and we have become our own shadows. We can be more if we join… with you.
Litrojia
Cottonwood Kindle - For supporting the site
Pixel Perfection - Hot Pockets Spotted
Solar Guardian - Refused to surrender in the face of the Lunar rebellion and showed utmost loyalty to the Solar Empire (April Fools 2023).
Tree of Harmony -
Elements of Harmony - Had an OC in the 2022 Community Collab
Non-Fungible Trixie -
Artistic Detective - For hunting down artist when their names have changed
Happy Derpy! - For site supporters
Bronze Supporter - Bronze Supporter
Verified Pegasus - Show us your gorgeous wings!

Not often that an OC gets a featured image. I was never a fan of this OC, but she gets good art.
Lupin Quill
Silly Pony - Celebrated the 13th anniversary of MLP:FIM, and 40 years of MLP!
Solar Supporter - Fought against the New Lunar Republic rebellion on the side of the Solar Deity (April Fools 2023).
Non-Fungible Trixie -
Chaotic Little Trees - 1000+ images under their artist tag
Verified Pegasus - Show us your gorgeous wings!
Preenhub - We all know what you were up to this evening~
Ten years of changes - Celebrated the 10th anniversary of MLP:FiM!
My Little Pony - 1992 Edition
Wallet After Summer Sale -
A Really Hyper Artist - 500+ images under their artist tag

Lightsaga's Senpai
@EyeGuy  
Featured image can be anything, new or old, - underappreciated or just plain awesome.
EyeGuy
Duck - quack
Fine Arts - Two hundred uploads with a score of over a hundred (Safe/Suggestive)

Dreading Season 9
Why are they featuring this old pic? I don’t remember the Tree of Harmony being mentioned in the series since the S4 finale.
Blissey1
Silver Bit -
Sapphire -
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends
Cool Crow - "Caw!" An awesome tagger
Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice
Fine Arts - Two hundred uploads with a score of over a hundred (Safe/Suggestive)
Not a Llama - Happy April Fools Day!
Perfect Pony Plot Provider - Uploader of 10+ images with 350 upvotes or more (Questionable/Explicit)
Magnificent Metadata Maniac - #1 Assistant
Squirrel - "Good idea! If she eats all the prisoners, then that frees up a ton of the taxpayers money!"

@Xzar  
it’s supposed to be look like a tree branch, since she’s a ponified tree of harmony
Xzar

Decorative house plant 🌵
Why does she have a can opener as horn?
Poptard
Every pony has fans - Derpi Supporter
Silver Bit -
Diamond -
Wallet After Summer Sale -
Not a Llama - Happy April Fools Day!
Happy Derpy! -
Silver Supporter -
The End wasn't The End - Found a new home after the great exodus of 2012

The Tastiest
@Background Pony #6F43  
If that happened, he’d see all the shippers casting off…
Background Pony #A2EA
Imagine Discord’s face when he sees his other half walking around as a pony.
deactivated843b8160732

Cleaned up dA desc, because boredom.
 
—————————————————————————————————————————————————————————————
 
A few weeks after the Mane 6 returned the Elements of Harmony to the Tree that bore them, Twilight sensed a rather abnormally large amount of magical activity coming from within the Everfree Forest and decided to investigate and confront whatever was causing the disturbance.
 
The closer Twilight came to the source, the more she realized that the location of the surge was coming from the cave where the Tree of Harmony still resided. Worried that the Tree was being threatened again by some new malevolent force, Twilight rushed inside, only to be greeted by a tall and majestic unicorn unlike any she’d met before.
 
The strange creature, easily towering over Twilight, regarded the young alicorn with a gentle smile, lowering her head to a more appropriate level to speak. Her words were few, but she spoke softly so as to avoid further startling the already flustered mare before her.
 
“Hello, little one.”
Lawful Girly
Not a Llama - Happy April Fools Day!

@Background Pony #F793  
That, too, undoubtedly, although for all we know so was Shishigami. Miyazaki’s a pretty well-read guy.
Background Pony #F8E2
@Lawful Girly  
Or on Cernunnos from Celtic mythology.
deactivated843b8160732

@teslakana
 
I’ve already tried HER Tumblr.
The★Rickmeister
Pixel Perfection - I still call her Lightning Bolt
Solar Supporter - Fought against the New Lunar Republic rebellion on the side of the Solar Deity (April Fools 2023).
Non-Fungible Trixie -
Preenhub - We all know what you were up to this evening~
My Little Pony - 1992 Edition
Economist -

Stormlight Archivist📔
@Mugen Kagemaru  
i think he has a Deviantart account, so you could always try there…
deactivated843b8160732

@requiem-dirge  
@Lawful Girly
 
Heh, see my previous comment.
Lawful Girly
Not a Llama - Happy April Fools Day!

@requiem-dirge  
Me, too! Somebody tell Hasbro about this–she’d even make a good toy.
requiem-dirge
Artist -
The End wasn't The End - Found a new home after the great exodus of 2012

Return from the Darkness
I am in love with this design, and this concept. I could see her interactions with everything after being turned into a unicorn being awkward, such as learning what “smells” are, or the concept of proximity.
deactivated843b8160732

@Lawful Girly
 
Just wish I could contact Heilos with what I have now. I really want to RP and have my OC meet Lady Harmony and befriend her.
Lawful Girly
Not a Llama - Happy April Fools Day!

@Mugen Kagemaru  
Nah, just saying Xerneas is blatantly based on him.
 
I really do love this idea here, though.
deactivated843b8160732

@Lawful Girly
 
I don’t think that big guy (been too long since I’ve seen it) is like Lady Harmony here.
Lawful Girly
Not a Llama - Happy April Fools Day!

@Poptard  
Princess Mononoke was first.
Shyette
Lunar Guardian - Earned a place among the ranks of the most loyal New Lunar Republic soldiers (April Fools 2023).
Thread Starter - Yuri (NSFW)
Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice

I want coffiee
this would be so awesome
Poptard
Every pony has fans - Derpi Supporter
Silver Bit -
Diamond -
Wallet After Summer Sale -
Not a Llama - Happy April Fools Day!
Happy Derpy! -
Silver Supporter -
The End wasn't The End - Found a new home after the great exodus of 2012

The Tastiest
I know where I’ve seen this one.  
full
Lawful Girly
Not a Llama - Happy April Fools Day!

@Nightweaver20xx  
Treebeard isn’t quite that old, IIRC, though close. More like Tom Bombadil.
Nightweaver20xx
My Little Pony - 1992 Edition
Wallet After Summer Sale -
Birthday Cake - Celebrated MLP's 7th birthday
Happy Derpy! -
Platinum bit -
Emerald -
Artist -

Evil
Either way this creature is ancient beyond all reckoning, almost beyond time itself. Like Treebeard from LotR, she was around when the world was being made. Probably older than Celestia and Luna put together.