Samson the dragon is the key character for sure. However, depending on the plot, other characters might include Spike, the baby dragon. Since Samson is also a dragon, there could be some sort of relationship or dynamic between them. And it's also possible that there are original characters created specifically for this fanfiction that interact with Samson, either as friends or foes.
Well, in 'samson the dragon mlp fanfiction', it could center around Samson's unique abilities as a dragon in the MLP setting. It might tell how he interacts with the magic and the different species in Equestria. For example, he could befriend ponies and help them in some way, like using his dragon strength to protect them from threats. Or perhaps it's a story of how he overcomes his own challenges as a dragon in a world mainly populated by ponies.
One common character paired with Samson could be Cassandra. Their personalities are quite different, and in fanfiction, this can lead to interesting interactions. Cassandra's strong sense of justice and Samson's more complex, morally ambiguous nature can create a lot of tension and drama in the story.
Obviously, AJ (Applejack) is one of the main characters. She is known for her honesty, hard work, and loyalty in the My Little Pony universe. The dragon is also a main character. It could be a unique dragon with its own personality traits, perhaps being a bit rough around the edges but having a good heart deep down.
The main character, as the name implies, is probably Samson. He could be a complex character with his own backstory, dreams, and flaws. In addition to him, there could be a love interest for Samson. This character could add an emotional depth to the story. There might also be some characters from the same community or group as Samson. They could have their own sub - plots that are related to Samson's main story arc. For instance, if Samson is on a mission to save his village, these characters could be the villagers who are affected by the situation and their actions and reactions could influence Samson's decisions.
Since I don't know the story well, Samson is likely to be one of the main characters. There could also be his parents or friends, but that's just speculation.
The main characters in the Samson short story are Samson, a man of great strength, and Delilah. Samson was a Nazirite, set apart by God, and his strength was remarkable. Delilah, on the other hand, was a woman who was bribed by the Philistines. She was cunning and managed to trick Samson into revealing the secret of his strength. Their relationship forms the core of the story, with Samson's power and Delilah's betrayal being the central elements.
In the Samson and Delilah kids story, the two key characters are Samson, who is known for his great strength, and Delilah, who was used by the Philistines to bring Samson down.
It could be Naruto himself. Since it's a crossover, he might be the main character who brings his ninja skills and godlike abilities to the MLP world. Maybe he teams up with Twilight Sparkle, and they become the central figures in the story, with Naruto teaching Twilight about chakra and Twilight introducing Naruto to the magic of Equestria.
Most likely, the changelings would be the main characters. Since it's in the title, they are probably the focus. But it could also include some well - known MLP ponies like Twilight Sparkle or Fluttershy if the story involves the interaction between the changelings and the pony world.
Obviously, Twilight is one of the main characters. And the other main character seems to be the 'me' in the title, which could be a self - inserted character created by the author, perhaps someone who enters the My Little Pony world and has a special connection with Twilight.