A possible plot in a King Sombra fanfiction is that he was never truly evil. He was misjudged. Some ancient prophecy or power struggle made the other ponies see him as a threat. So the story could be about him proving his innocence. He might have to go on a quest to find some lost magic or artifact that can clear his name. Along the way, he forms unexpected alliances with some of the ponies who initially feared him.
Well, a plot could be that King Sombra is resurrected by some dark magic, but this time he has a different goal. Instead of just ruling Equestria through fear, he wants to find a way to break the cycle of hatred. He starts to interact with the ponies in a strange way, and they are both scared and intrigued. There could be a pony who tries to understand him and change his view of the world.
One idea could be that Twilight discovers a way to redeem King Sombra. She uses her magic and knowledge to break through his dark exterior and find the good within him. Maybe she uncovers a tragic past that led him to become so evil.
One plot idea could be that Twilight has to enter the realm where King Sombra was banished to retrieve a powerful magic artifact. Along the way, she discovers secrets about Sombra's past that make her question if he was truly all evil. Another could be a time - travel plot where Twilight goes back in time and has to prevent King Sombra from ever rising to power in the first place. Maybe she teams up with an ancestor of one of her friends.
Celestia is often paired with King Sombra. Their power levels are somewhat similar, and they represent opposite sides of good and evil, so it makes for an interesting dynamic. Twilight Sparkle is also a common character to be paired with him. Given Twilight's knowledge of magic, she could either be in a battle of wits with Sombra or trying to understand his magic for some reason.
A common theme is the battle between good and evil. Twilight represents good with her magic and kind heart, while King Sombra is the embodiment of evil. Another theme is the power struggle. Twilight's magic power is often pitted against King Sombra's dark powers. For example, in many fanfictions, they have magical duels to determine the fate of Equestria.
It adds depth to the 'My Little Pony' universe. By having a 'Good Sombra' fanfiction, it shows that there are different interpretations and possibilities within the world. It can also attract fans who like complex characters and character development, as Sombra has to go through a significant transformation from his villainous self.
In 'My Little Pony King Sombra x Fluttershy fanfiction', a prevalent theme is the exploration of good versus evil within the context of their relationship. Fluttershy represents good, and King Sombra represents evil. So, many stories will revolve around whether Fluttershy can influence King Sombra to turn towards the good side. Another theme is the clash of their worlds. King Sombra's dark and shadowy realm compared to Fluttershy's more idyllic and peaceful world. This contrast can lead to interesting plot developments as they interact and try to understand each other.
Power is a common theme. Sombra is often depicted as a powerful and sometimes power - hungry character, so fanfictions explore how he wields or tries to regain his power. Another theme is redemption. Some fanfics try to give Sombra a chance at redemption, showing his possible change from a villain to a more positive figure. And there's also the theme of mystery as Sombra has a somewhat mysterious past that many fanfictions attempt to uncover.
One great 'My Little Pony Luna and Sombra fanfiction' is 'The Redemption of Sombra'. In this story, it shows how Sombra might be redeemed through his interactions with Luna. It has a very engaging plot that keeps you hooked from start to finish.
In a fanfiction, there could be a story where a pony discovers a magical artifact that can control Godzilla. At first, the pony uses it for fun, making Godzilla do small things like create waterfalls with its tail. But then, an evil force tries to steal the artifact to use Godzilla for destruction. The ponies then have to protect the artifact and convince Godzilla to help them fight the evil.
One popular 'My Little Pony King Sombra and Twilight' fanfiction is 'The Battle Against Darkness'. It shows an intense encounter between Twilight and King Sombra where Twilight uses her magic to try and stop Sombra's evil plans. Another one could be 'Twilight's Encounter with King Sombra's Legacy' which delves into how Twilight deals with the remnants of Sombra's power even after his defeat.