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redqueenmiku · 3 months ago

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Seedrian!Swap: A Master-post

Subtitle: Miku makes a cursed AU...again.

What is Seedrian!Swap?

Well, it’s an AU that flips species on their heads, based heavily off of season 3 of Sonic X. That’s right boys and girls, they be Seedrians.

(As a note, I’ve heard some people call male Seedrians “Thorndrigans”, but for the sake of simplicity, I’ll just be calling them all Seedrians. It’s all fan-made terminology anyway, so take it all with a grain of salt.)

The Story

Green Gate is a planet filled with a species that blur the line between plant and animal. This race, the Seedrians, are defined by their strong link to flora of all kinds.

For a long time, life on Green Gate was peaceful and free of conflict.

Then came the rise of a bad egg. Robotnik, a deceitful human “ambassador” from a distant galaxy, became a man of great power and influence in the upper crust of Green Gate’s society. This gave him the swing to gather an army and start a war against the planets that surrounded Green Gate. The war was started “in the name of all the trampled flora of the universe” and “for revenge on fauna for their crass neglect of nature’s sacred gifts”. In actuality, it was a scheme on Robotnik’s part to take full universal control for himself. Nonetheless, he gained many supporters across the whole of Green Gate. This cybernetically-enhanced army, along with the multitude of robots that stood with them, were known as the Metarex.

This, however, split the people of Green Gate into two factions: those that supported Robotnik’s bout for universal conquest, and those that found the war unjust and sought to end it. The latter group was small and greatly opposed, but they would not let themselves be pushed down.

This latter group would see the rise of a group of heroes bent on ending the war and restoring peace to the universe. These heroes built, in secret, a ship capable of deep-space travel and set out across the universe to find the perfect allies for their cause. Their only lead was a story of seven mystical gemstones known as the Chaos Emeralds.

Little did these heroes know, however, that Robotnik had also set out in search of the Emeralds, reaching the planet of their origin before the heroes of Green Gate could ever arrive. The Emeralds’ guardian, however, was not going to let the Emeralds go without a fight. In a flash of light, the Emeralds were flung across the universe. In spite, Robotnik and the Metarex stole this planet’s source of life, the Planet Egg, just as he had been doing to every planet he encountered in order to build up his own power.

Soon after this, Green Gate’s heroes arrived, nearly crash-landing on arrival. They were happened upon by a young girl from this planet and led to the guardian of the Emeralds. Together, they made a pact to team up, travel the universe, collect the Chaos Emeralds, and defeat the Metarex once and for all.

This...is Seedrian!Swap.

The Characters

SONIC

Sonic was born with the incredible gift of super speed, which he uses more often than not to show off. That speed, however, has been an asset in his and his friends’ fight against the Metarex. He uses spinning sweeps of his powerful tail to demolish his foes; attacks which he refers to as his Spin Attacks.

People have described Sonic as anything from brave, cool, and selfless to cocky, arrogant, and stubborn. Nonetheless, Sonic is a hero through and through and is willing to drop everything to help someone in need. He has reckless tendencies, though, which gets him into a lot of trouble. Strangely, he seems to be able to draw power from the Chaos Emeralds despite originating from a different planet. This is still being looked into.

TAILS

This young Seedrian, born as Miles, was born with a mutation that gave him two tails instead of one. This earned him the nickname “Tails”. He’s not a very strong or experienced fighter, so he prefers to support his friends from the sidelines with his genius mind and mechanical prowess. He acts as the captain (and sole mechanic) of his self-built spacecraft, the Blue Typhoon, and his intellect makes him a master strategist.

Tails seems gentle and timid at first glance, but reveals a sharp wit around those he’s comfortable with. While humble about his skills, he won’t take an insult lying down. He mirrors Sonic’s heroic nature, but not so much his reckless bravery. When the chips are stacked, though, he can tango with the roughest of them from the cockpit of his starship.

KNUCKLES

Tougher than leather with a temper hotter than the sun, Knuckles is the muscle of the group. His raw strength is tremendous, far beyond what’s normal for his kind. Under the right circumstances, his strikes can even cause tremors. Having grown up alone on the streets, he’s grown a tough skin and had to learn how to fight for himself.

Knuckles’ weaknesses, however, are readily apparent. He’s horridly stubborn and set in his ways and his fiery temper can make him a liability at his worst. Even so, Knuckles has a strong sense of justice and won’t allow evil to go unpunished...even if that “evil” is just Sonic making fun of him for the hundredth time.

AMY

Amy Rose, despite holding herself like a dainty young girl, is actually a force to be reckoned with. She carries a large hammer around with her in battle, which she refers to as her Piko Piko Hammer, and is quite skilled in wielding it. She also has an affinity for fortune-telling with tarot cards.

Amy’s greatest interest is Sonic. In fact, this interest is more of an obsession as she constantly vies for his affection (despite the fact he has no intentions of pursuing any kind of romantic relationship). She’s cheerful, optimistic, and unapologetically girly, but she’s also just as much of a hothead as Knuckles, flying into a frenzy at the slightest insult.

CREAM

Poor, young Cream was forcefully separated from her mother when Robotnik’s war began. All she wants is to help end the war so she can reunite with her mother again. She doesn’t have any real combat-worthy skills, but she’s learned a bit of medical know-how from her mother and, with Tails’ guidance, she serves as the second-in-command on the Blue Typhoon.

Cream has a bright, sunny personality and there’s little that can bring her mood down. She often provides emotional support to her friends and enjoys the time she spends with them. She also loves finding new, adorable life-forms on other planets, such as the Chao she ended up adopting on Cosmo’s home planet: Cheese.

COSMO

Cosmo the Cat was just a normal girl until Sonic and friends abruptly crashed into her life (almost literally, at that). From there (and after a bad run-in with Robotnik and the Metarex), she was roped into their grand adventure across the universe. She’s got nothing to assist them in battle or anything like that. She’s just along for the ride, whether she wants to be or not.

Cosmo is shy and tends to shrink away from conflict. Her social skills are lacking, but she tries to be supportive nonetheless. She desperately wants to be helpful, but her clumsiness tends to get in the way of that. At the very least, though, she’s trying her best, no matter what.

LUCAS

Lucas the Echidna is the sacred guardian of the Chaos Emeralds and their controller, the Master Emerald. Thusly, he has a special, almost psychic link to the Emeralds. He takes his duties incredibly seriously and won’t give up the Emeralds to anyone, no matter what the cost.

Lucas is a toxically pessimistic personality. The only thing he takes seriously are the Emeralds and he’s blisteringly antisocial. His only redeeming quality, it seems, is his unshakable desire to protect the Emeralds, which leads him to helping Sonic and friends’ cause out of sheer necessity alone. Otherwise, he wouldn’t associate with any of them...or so he says. Somewhere deep down past the thick layer of stone surrounding his heart, there’s a glimmer of a good spirit in him. He just needs the right stimulus to bring it out.

SHADOW

Shadow is an artificial Seedrian created to harness the energy of the Emeralds for powerful Chaos-based attacks, which he wields with great skill. His directive to collect the Chaos Emeralds often takes him into direct conflict with Sonic and friends and, because of their similar powers, Shadow and Sonic have come to consider each other their greatest rivals.

Shadow is a harsh, no-nonsense loose cannon. He’s rude and antisocial, always coming off as cold and intimidating, and his arrogance is potent and off-putting. Even so, as he slowly learns of the universe around him and the war he’s been forced into, he starts to gain a strange sense of morality, coming to resent Robotnik’s callous cruelty. He even starts to sense that there might be more to his existence than meets the eye...

ROUGE

Rouge is a rogue agent that, after escaping Robotnik’s takeover, decided to take the matter of dismantling his rule into her own hands. Along the way, she infiltrated the Metarex and, through that, met Shadow. As she constantly accompanied him on his missions, the two started to build a strange bond that eventually allowed her to convince him to ditch Robotnik and travel with her to find the Chaos Emeralds on their own.

Rouge finds joy in the finer things in life, especially including gemstones. She keeps a personal collection of precious stones and is always looking to add to her horde. Even despite her selfish tendencies, she empathizes with those displaced by Robotnik’s war and wants to bring the tyrant to justice however she can. Her tactics can be considered underhanded, but she’s a master of trickery and manipulation and believes that “all’s fair in love and war”.

Thank you for reading. I hope you enjoy this...thing I coughed up.

#Seedrian!Swap #au content #Sonic the Hedgehog #Tails the Fox #Miles Tails Prower #Knuckles the Echidna #Amy Rose the Hedgehog #Cream the Rabbit #Cosmo the Seedrian #Lucas the Seedrian #Dark Oak #Sonic X #my art #au masterpost #this au is my child please be kind #but also you can call it ugly if you want i know what it is #just know that i'm obsessed with it #*deeply* obsessed

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