Nightshade Bloom

Nightshade Bloom is the fourth born daughter of Twilight Sparkle and the priamary "protagonist" of Part Four of My Little Pont: Generations of Harmony

Personality
The most notable goal of Nightshade Bloom is that she wants to become an Alicorn. This is because she feels she isn't recognized. Unlike the other anti-hero in the series in Crystal Dawn, Nightshade feels extremely guilty about everything she does.

Appearance
Nightshade Bloom is a purple unicorn with purple green and blue mane and green eyes. She wears a pink headpiece with a blue rose jewel. Her cutie mark is a caldroun with purple potion inside

In For Generations To Come she becomes an alicorn she looks similar to her normal form except she has large wings tipped with green

Depiction In Generations of Harmony
In Part Four, Nightshade finds a potion to turn her into a Alicorn. However, she is stopped by Twinkle and the rest of the sisters. She then flees the castle and takes her place as the main villain.

In Heart of Stone, Nightshade turns the Mane Six into stone as Twinkle and her friends try to stop her. Nightshade accidentally turns Flash Sentry to stone and shatters him fueling Twinkle’s anger.

During Return To Seaquestria, Nightshade steals Queen Novo’s pearl and frames Twilight for it. However, the rest of the Mane Six found her and return the pearl to Novo. However, Nightshade meets a mysterious old foe.. All her subsequent appearances follow a similar formula up, until the end of Magi-Loss where she overhears Twinkle saying she’ll never forgive Nightshade for what she did and finally gives in and goes full evil mode once the being following her is revealed to be Disharmonia.

Finally, During the finale Nightshade, alongside Disharmonia unleashes The Forces of Shadow but Disharmonia. Twinkle and Sprinkle Sparkle get sucked into their prison. Nightshade feels bad at first, but the leader of The Forces Shadia reminds her of how Twinkle treated her and convinces her to not only become an Alicorn, but take over Equestria.

Once she reaches the castle, she tells Twilight why she became an Alicorn and tried because nopony recognized her when she was a unicorn. Twilight tells her that ponies will recognize her, but not as a hero, but the villain who conquered Equestria. Nightshade begins to reconsider bug. Shadia turns Twilight into stone before she can say anymore. Revealing that she was just using Nightshade all along so she would take the blame and the forces could destroy Equestria.

During the final battle, Nightshade tries to rescue her sisters from Shadia’s magic, redeeming herself to Twinkle and the four of them defeat Shadia and the forces. And finally, Nightshade becomes Twinkle’s royal advisor

Quotes
“I’ll only be recognized if I do this it’s the only way”

~Nightshade explaining her goal

”I-I didn’t- it was- accid-“

~Nightshade after accidentally turning Flash to stone

“I didn’t know Novo would do that!”

~Nightshade shocked by Queen Novo imprisoning Twilight

“For the millionth time it was an accident I regret it everyday I-“

~Nightshade trying to explain herself before Twinkle cuts her off

”You can really make me an alicorn?”

~Nightshade asking Shadia about her power

“Mom I... ever since I realized ponies barely recognize me I knew it was because I wasn’t an alicorn I felt so guilty about everything but...it’s the only way”

~Nightshade revealing her motives

“Wait no no no no turn her back this instant!”

~Nightshade trying to command Shadia to turn Twilight back to normal

“Really? After everything I did? You were so mad at me!”

~Nightshade asking if Twinkle really forgives her

“So what’s next?” ~Nightshade’s last line of the series

Trivia
• She is written to be a mix of Esteban from Elena Of Avalor and Cassandra from Tangled: The Series all of which went through betrayal arcs in their respective series’s