Background Pony #6CC4
@croma  
Wasn’t it obvious since 3-rd season? Well.. only if you didn’t expect that whole m6 will become alicorns.
Barhandar
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(twi|pony)booru.org
@Proper Prose  
There’s no practical difference between someone who is incapable of ever growing old (i.e. “immortal”) and someone who can reduce their age or otherwise rejuvenate their body to a healthier, less senescent state.
 
Which Twilight can do by accident.
croma

OMG… The wringkles on the rest of the Mane 6… I’m actually crying
ktbcat
My Little Pony - 1992 Edition
Wallet After Summer Sale -

@Proper Prose  
Good enough for me. Heartbreaking ending averted!
Proper Prose

@ktbcat  
Actually, going by what Lauren Faust has said (I know she said that her ideas no longer apply save for what is in the show) alicorn immortality is explicitly non-canon. Celestia and Luna themselves are just naturally long lived.
Death2
Happy Derpy! - For Patreon supporters

YOU WILL BOW TO ME.
Yes and I’m sure the Princess of FRIENDSHIP will not be able to make more friends, and she’ll just HATE getting to protect the descendants of her friends for generations. I’m sure AJ especially wouldn’t be enraged if she decided to give that up to die with her friends.
Seriously people, stop trying to make immortality into a bad thing just because you’ll never get it. Even if this didn’t happen, one of them would have to witness the deaths of all the others, but Twilight does so knowing she can protect those they died caring about.
 
Like Lego Batman once said, “Sometimes losing people is part of life, but that doesn’t mean you stop letting them in.”
ktbcat
My Little Pony - 1992 Edition
Wallet After Summer Sale -

@Garth01  
THANK YOU! All these conclusions people are leaping to, and they all forget:
 
Alicorn Immortality has NOT been canonically confirmed.
gato
The End wasn't The End - Found a new home after the great exodus of 2012

Well, there is always the emergency exit button but do we really want to entertain that possibility?
Background Human
Lunar Supporter - Helped forge New Lunar Republic's freedom in the face of the Solar Empire's oppressive tyrannical regime (April Fools 2023).
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My Little Pony - 1992 Edition
Not a Llama - Happy April Fools Day!

CHS, Class of 20XX
@Crimson Prose  
She’ll always have Spike. And the other alicorns. And Robot Dash.
Crimson Prose
Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice

Gore Fics For Fun
Yes and I’m sure the Princess of FRIENDSHIP will not be able to make more friends, and she’ll just HATE getting to protect the descendants of her friends for generations. I’m sure AJ especially wouldn’t be enraged if she decided to give that up to die with her friends.
 
Seriously people, stop trying to make immortality into a bad thing just because you’ll never get it. Even if this didn’t happen, one of them would have to witness the deaths of all the others, but Twilight does so knowing she can protect those they died caring about.
Garth01

I personally don’t think she’s has an immortal lifespan, longevity yes! & will most likely out live her friends (unless some other official media makes mention why Celestia lived for so long), but not immortal.
Death2
Happy Derpy! - For Patreon supporters

YOU WILL BOW TO ME.
There’s always fanfics.
Background Pony #DB20
Poor Twilight.
 
She will have to see her friends die.  
She will be alone 😢
AC97
Lunar Supporter - Helped forge New Lunar Republic's freedom in the face of the Solar Empire's oppressive tyrannical regime (April Fools 2023).
Non-Fungible Trixie -
My Little Pony - 1992 Edition


 
Think about this tweet. It technically never specified who “Twilight’s friends” are, and the question involved the words “all of her friends.”
 
At the risk of being repetitive, again, I like to think there’s multiple candidates for casting age spells, Starlight included, same for Twilight especially since she’s likely surpassed Star Swirl.
Background Pony #E0CA
How about next time we get rid of Twilight altogether. Or to be more exact Twilight-like character with unnecessarily inflated importance compared with the rest of the allegedly ensable cast.
GaruuSpike
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Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice
Not a Llama - Happy April Fools Day!

Emotional support birb
Eh, show’s over now. None of the shark-jumping matters. :P
 
Let’s get ready for G5!
sonicfan
Lunar Supporter - Helped forge New Lunar Republic's freedom in the face of the Solar Empire's oppressive tyrannical regime (April Fools 2023).
Non-Fungible Trixie -
My Little Pony - 1992 Edition

Bard
But she didn’t outlive them in the show so what had been communicated has been fulfilled.
Background Human
Lunar Supporter - Helped forge New Lunar Republic's freedom in the face of the Solar Empire's oppressive tyrannical regime (April Fools 2023).
Preenhub - We all know what you were up to this evening~
My Little Pony - 1992 Edition
Not a Llama - Happy April Fools Day!

CHS, Class of 20XX
Robots. EqG is canon (boom, bitch), they have our technology, plus 20-30 years, plus magic. Robot bodies for everypony.
Background Pony #F801
Spike can live over a thousand years - Twilight might retire herself before that time!
Background Pony #BE6B
Or she just as a very long lifespan. There’s a difference. Besides, she’ll always have Spike and the other alicorns.
Der Fallschirmjager

🤔
“TWiLiGhT wIlL NoT OuTLiVe hER FrIeNdS”
Background Pony #8ACB
You mean like all the rest of us have to watch all of our friends and loved ones grow old and die? Wow… how terrible for her. /s
Background Pony #2D75
And then Kronika appears and rewrites the timeline, and that’s how we get G5.
Irish French Fry

Friendly WN
😭😭😭
Death2
Happy Derpy! - For Patreon supporters

YOU WILL BOW TO ME.
I had a gut feeling.