Well, Sonic is a very well - known character, famous for his ability to run at incredible speeds. Tails is his loyal friend and partner, often helping Sonic out with his technological expertise. As for the modern brother, he's likely to be a character that has his own story arc within the fanfic. He may have different values or skills compared to Sonic and Tails, which will make for an interesting interaction among them all.
Sonic is the speedy blue hedgehog who is always ready for action and adventure. Tails, the two - tailed fox, is there to assist Sonic with his gadgets and smarts. And the modern brother, while we don't know much from just the title, is presumably an important part of the story. He could be a character that bridges the gap between the classic and modern elements in the fanfic, adding his own unique personality and abilities to the mix.
The main characters are obviously Sonic, Tails and the modern brother. Sonic is known for his super speed and heroic nature. Tails is his trusty sidekick with his mechanical skills and intelligence. The modern brother is a new addition who likely brings a different dynamic to their group, perhaps with a more contemporary view on things.
One interesting plot could be the adventures they go on together. For example, they might face a new and powerful enemy that forces them to combine their unique skills. Sonic's speed, Tails' intelligence and the modern brother's fresh perspective could all play a role in defeating this foe.
Most likely Sonic and Tails would be main characters. Since it has 'tails raised' in the title, Tails is clearly important. And Sonic is often the central figure in Sonic - related fanfictions.
Sonic is often paired with Tails. Their friendship in other Sonic canons carries over, and in Sonic Underground fanfiction, they might have new adventures together. Sonic's speed and Tails' smarts make them a great team.
Well, clearly Tails, the little fox with his mechanical skills and cleverness, is a main character. He often plays a crucial role in the fanfictions, whether it's coming up with plans or building something to help. Cosmo, on the other hand, is also central. She has a connection to nature in a way, being from an alien plant - like species, and her relationship with Tails is often explored in these fanfictions. Sometimes, Sonic might also make an appearance in the stories as a friend or someone who gets involved in their adventures.
In this fanfiction, there could be other characters like Knuckles. He might be involved in trying to stop Tails if he's causing trouble. Amy could also be there, perhaps trying to use her compassion to reach out to Tails. And of course, there might be some new, original characters created specifically for this fanfiction, like a mysterious figure who has influenced Tails' turn to the dark side.
In 'baby tails sonic fanfiction', the two main characters are, without a doubt, Baby Tails and Sonic. Baby Tails is often portrayed as an innocent and curious character. Sonic, on the other hand, is the more experienced and heroic figure. They are the core around which the story revolves. However, we may also see the appearance of other Sonic characters like Cream the Rabbit or Rouge the Bat in some fanfictions, but their roles are usually secondary compared to Baby Tails and Sonic.
The main characters are obviously Tails and Sticks. Tails is the smart, two - tailed fox with a knack for inventing. He's always coming up with new gadgets to help in their adventures. Sticks, on the other hand, is the wild and somewhat paranoid but highly skilled jungle badger. She has great survival instincts and is not afraid to get her hands dirty in a fight or when exploring the unknown.
Classic Sonic and Modern Sonic are the stars, of course. However, Knuckles can also be a very popular character in these fanfictions. His role as the guardian of the Master Emerald in the classic world and his continued importance in the modern Sonic universe make him an interesting addition. He can be the one who initially doubts the partnership between the two Sonics but then comes around. And Amy Rose is another character that often appears. Her feelings for Sonic, both Classic and Modern, can add a touch of romance or at least some emotional depth to the story.
I don't know as I haven't read it. It could be characters that are specific to the fanfic writer's imagination, like a fox - like hero or a mermaid with a special tail.
Knuckles could also make an appearance in Sonic the Merhog fanfics. He might be guarding some underwater treasure or ancient relic. Sonic has to convince Knuckles that they need to work together to protect it from a common enemy, like a group of pirates who are trying to steal the underwater treasure.