"So what you're saying is that we're gonna be fighting the God of Destruction?!", Rainbow Dash asked.
"Yes, according to Eggman, who actually disappeared when Twilight started to analyze Metal", Sonic answered. Twilight opened her Sonic encyclopedia.
Chaos is a character in the Sonic the Hedgehog series, and the main antagonist of Sonic Adventure. It is an immortal, god-like creature composed entirely of concentrated energy. It is the guardian god of the Chao and their friends, and it has the ability to change form for each Chaos Emerald it receives. The original guardian of the Chaos Emeralds and the Master Emerald, Chaos watched over a Chao colony in ancient times until an attack from the Knuckles Clan led to it being consumed by a fury that threatened to destroy the world. However, it was sealed in the Master Emerald before it could succeed. After millennia of imprisonment, it was released by Dr. Eggman in a plot to conquer the world. Despite initial cooperation however, Chaos turned on Eggman and tried to destroy the world, but was calmed by Sonic and departed for places unknown. Since then, Chaos only appears in times of great crisis.
Chaos 0 is Chaos's most basic form, assumed when it is possession of no Chaos Emeralds. In this form, Chaos commands limited hydrokinetic shapeshifting, allowing it to stretch its limbs, morph its body parts, and liquefy itself into a puddle of water. It is also bulletproof due to its watery composition and possesses earthquake-inducing super strength. It can also harness the power of spirits and elementals to perform great physical feats (like several tens meters tall leaps), execute strong attacks, and even heal itself. It also has hydrokinetic powers that lets it emit mysterious ripples and even freeze the air around its foes. In addition, it can climb, glide, and breathe underwater.
Chaos 1 is the form Chaos takes after absorbing the negative chaos energy of one Chaos Emerald. In this form, Chaos increases in size and mass, and it gains a line of bones that travel down its right arm into its hand. Most of Chaos 1's abilities are unknown. although it retains its power of hydrokinetic shapeshifting, allowing it to liquefy itself into a puddle of water.
Chaos 2 is the form Chaos takes after absorbing the negative chaos energy of two Chaos Emeralds. In this form, Chaos becomes larger and more muscular with a hunched posture, bones in both its large arms, and vertical head fins. As Chaos 2, Chaos is much stronger, and its hydrokinetic shapeshifting has evolved significantly, allowing it to turn into a large ball, liquefy over a wide area, and split into hundreds of balls. It can also stretch its limbs and generate a force-field around itself.
Chaos 4 is the form Chaos takes after absorbing the negative chaos energy of four Chaos Emeralds. In this form, Chaos looks like an aquatic creature, similar to a shark, with arm-like fins, a dorsal fin, and a blunt horn. It also has bones in its tail section and arms. As Chaos 4, Chaos' hydrokinetic shapeshifting has evolved further, allowing it more offensive usage of its shapeshifting. It also has new abilities to match its new form, including more control over water and energy wave emission. It is also a quick and nimble swimmer, and is able to levitate in the air.
Chaos 6 is the form Chaos takes after absorbing the negative chaos energy of six Chaos Emeralds, making this its pre-ultimate form. In this form, Chaos resembles a scorpion/spider/frog-like creature with six legs, a long tail, multiple eyes, and a toothed mouth. It also has an extended skeleton inside its body. As Chaos 6, Chaos commands immense power. In this form, its hydrokinetic shapeshifting has reached the point where it can assume more complex forms that feature a variety of tentacles. It has also gained a vacuum breath and can charge its attacks with energy.
Perfect Chaos is the form Chaos takes after absorbing the negative chaos energy of all seven Chaos Emeralds. In this form, Chaos becomes a giant serpentine dragon-like beast with a mouth extending far beyond its eyes (which are now reptilian) and a scale-like hide instead of a skeleton. The base of its snake-like body is merged with the water around it. It also has large tentacles extending from its base. As Perfect Chaos, Chaos is a higher being that accordingly commands ultimate power. It is able to merge with water and has immense hydrokinetic abilities that lets it create large-scale water sprouts, command water tornadoes, and control entire floods which are destructive enough to destroy entire cities. It also has incredible super strength and can shoot energy blasts from its body and beams from its mouth.
"Wait... Knuckles's clan... did what?!", Twilight asked.
"My clan didn't know any better! It's in our nature!", Knuckles explained, only to be on the receiving end of a magic blast from Twilight. "Okay, I deserved that." She wasn't done, though. She proceeded to beat the crap out of Knuckles. Sonic wanted to intervene, but at the same time, knew that Knuckles was getting what he deserved. Chaos eventually flew over.
"That's the God of Destruction?", Twilight asked after she finished beating the crap out of Knuckles. She laughed. Sonic, however, assumed a battle-ready stance. He jumped on Chaos's brain, causing the Chao to turn into a puddle. He appeared behind Twilight and used his Spin Attack. Sonic jumped on Chaos's brain, causing the Chao to turn into a puddle. He leaped high into the air and landed on the balcony of the castle. Sonic ran up to the balcony and punched Chaos in the brain, defeating him for now. He fled.
"His attacks are impressive, but not god-like", Twilight said. Sonic landed behind her.
"That's his first form, Chaos 0", Sonic explained. "Once it gains the Yellow Emerald, it will turn into Chaos 1, who is stronger than Chaos 0. Unfortunately, we don't where the Chaos Emeralds are, so we're defenseless."
Chaos knew he needed to find the Yellow Emerald to gain power. He managed to escape Sonic once again, but he knew that the meddling hedgehog would be back. Eventually, he found the Yellow Emerald laying dormant in a tree. Not hesitating, he proceeded to climb the tree. He grabbed the Yellow Emerald and started to transform.
Chaos 1 is the form Chaos takes after absorbing the negative chaos energy of one Chaos Emerald. In this form, Chaos increases in size and mass, and it gains a line of bones that travel down its right arm into its hand. Most of Chaos 1's abilities are unknown. although it retains its power of hydrokinetic shapeshifting, allowing it to liquefy itself into a puddle of water.
Chaos 1's right arm and hand turned into a weapon. However, he knew that this wasn't enough. He needed to find the Red Emerald. Chaos 1 never really understood why these Emeralds were different colors. Emeralds are normally green. Not thinking too much about it, he continued looking. After a while, he found the Red Emerald in a pool of water. He dove in. After a minute, he leaped out of the water as Chaos 2.
Chaos 2 is the form Chaos takes after absorbing the negative chaos energy of two Chaos Emeralds. In this form, Chaos becomes larger and more muscular with a hunched posture, bones in both its large arms, and vertical head fins. As Chaos 2, Chaos is much stronger, and its hydrokinetic shapeshifting has evolved significantly, allowing it to turn into a large ball, liquefy over a wide area, and split into hundreds of balls. It can also stretch its limbs and generate a force-field around itself.
He was now twice as big as Sonic. He walked towards the castle to fight Sonic again. However, Knuckles was there waiting for him. "So... we meet again", Knuckles said. Chaos 2, however, wasn't frightened. He used his Squash Roll Attack, but Knuckles dodged it. He punched the villain, causing him to turn into a puddle. He reappeared behind Knuckles, but the echidna saw Chaos 2's shadow, so he rolled out of the way. The villain used his Squash Roll Attack, but Knuckles dodged it. He punched the villain, causing him to turn into a puddle. He reappeared behind Knuckles, but the echidna saw Chaos 2's shadow, so he rolled out of the way. The villain used his Squash Roll Attack, but Knuckles dodged it. He punched the villain, causing him to turn into a puddle. He reappeared behind Knuckles, but the echidna saw Chaos 2's shadow, so he rolled out of the way. The villain used his Squash Roll Attack, but Knuckles dodged it. He punched the villain, defeating him for now. Chaos 2 backed away. "What's wrong? Scared?" Chaos 2 has never felt fear. This... echidna is the last descendant of the tribe that took everything from him and the Chao species. In a fit of rage, he unleashed his Instantaneous Liquefaction, which critically injured Knuckles, and ran off.
In the Everfree Forest, Chaos 2 was crying. This universe he was born into was full of nothing but hatred, rage, and sadness. He wasn't a bad creature, but the Knuckles Clan pushed him to his limits. He then looked up with an enraged look in his eyes. He now had one mission: kill Knuckles.
Back at the castle...
Fluttershy was tending to Knuckles's wounds. "I thought Chaos was neutral", Fluttershy said.
"He is. Someone else is pulling the strings", Knuckles replied. "Also, he... has a bad history with my clan. I'm the last surviving member of the Knuckles Clan. Where do you think I got my name?" Sonic arrived. Knuckles was understandably not very happy to see him. Now fully healed, he tackled Sonic, who had the Green Emerald and Blue Emerald. The Emeralds rolled on the ground. Sonic kicked Knuckles and grabbed the Emeralds. However, Knuckles tackled Sonic again, and the hedgehog dropped the Emeralds. Fluttershy grabbed them and ran. Sonic delivered two punches to Knuckles's face, defeating him. Tails arrived.
"Where are the Emeralds?!", Sonic panicked.
"Fluttershy has them", Tails said. Suddenly, Team Sonic heard screaming.
"Way to go, Knucklehead!", Sonic quipped. Fluttershy weakly flew over.
"Chaos 4... he's here...", Fluttershy said.
"Okay, team. Let's go!", Sonic said. Team Sonic ran off.
Chaos 4 is the form Chaos takes after absorbing the negative chaos energy of four Chaos Emeralds. In this form, Chaos looks like an aquatic creature, similar to a shark, with arm-like fins, a dorsal fin, and a blunt horn. It also has bones in its tail section and arms. As Chaos 4, Chaos' hydrokinetic shapeshifting has evolved further, allowing it more offensive usage of its shapeshifting. It also has new abilities to match its new form, including more control over water and energy wave emission. It is also a quick and nimble swimmer, and is able to levitate in the air.
Sonic, Tails, and Knuckles saw Chaos 4 swimming around. He now resembled some kind of shark-like creature. "There's no way on Mobius I'm going in there!", Sonic said.
"I literally just fought this guy, and he critically injured me", Knuckles said.
"Leave it to me", Tails said. Using his twin tails like propellors, he flew over the lake. Chaos 4 used his Sonic Boom attack, but the shockwave didn't even touch Tails. Tails rammed into Chaos 4, dealing some damage. Chaos 4 used his Spouting Attack, but Tails managed to evade the columns of water. He rammed into Chaos 4, dealing some damage. The Chaos Emeralds split Chaos 4's body into four different water orbs, which then launched themselves at Tails. The fox kit evaded the orbs. He rammed into Chaos 4, dealing some damage. Chaos 4 then used his Swing Attack, but the villain couldn't even touch Tails. Tails rammed into Chaos 4, defeating him for now. Chaos 4 leaped out of the water and leapt through the trees and his roar can be heard.
Chaos 4 continued to leap across the treetops looking for the Purple Emerald and White Emerald. He then saw Big the Cat fishing nearby... and saw his little friend, Froggy. Without hesitation, the monster kidnapped Froggy. "Froggy!", Big shouted. The monster grew legs, making him amphibious. He leapt off. Big went to go find Sonic, knowing he can't take down Chaos alone. Meanwhile, Chaos 4 found the Purple Emerald and White Emerald in Twilight's castle. He grabbed them and turned into Chaos 6. He now resembled a bloated scorpion/frog-like creature. Over three times Big's height, he had a massive body with two extensions/antennas on his sides, two pairs of digit-less legs, and a similar pair of large hind legs bending backwards. He had as well a large mouth with razor sharp teeth and two large eyes aligned vertically on its face with three smaller eyes aligned horizontally on each side. He also had a zigzagged tail with a blunt tip. Running through his hind legs were grey bones, connected in the rear by a pelvis-like bone, with a Chaos Emerald embedded in each of them. In his belly lay his bone-covered core, encircled by four standing bones, each with a Chaos Emerald on top. Now with six Chaos Emeralds, he walked outside.
At Fluttershy's cottage...
"Someone is deliberately feeding Chaos the Emeralds. They're putting them in specific places so that Chaos can conveniently find them!", Knuckles explained.
"But this time, Eggman's not responsible. I just got a call from him saying that he and the Mane Six are working on something that could hopefully help us put an end to what's going on", Sonic replied.
"Wait. Eggman and who?", Knuckles asked.
"The Mane... oh, shit", Sonic answered. He facepalmed. "Twilight was supposed to be guarding the two Chaos Emeralds we found at Sugarcube Corner!" As if on cue, Chaos 6's enormous shadow enveloped the cottage.
"That's the creature who took Froggy!", Big said.
"Sonic, you and Big take care of Chaos 6. We'll go find the Mane Six and Eggman and try to keep them safe", Tails said.
"Affirmative", Sonic replied. Tails and Knuckles ran off. "Let's do this, Big!" Big wielded his fishing rod.
Chaos 6 is the form Chaos takes after absorbing the negative chaos energy of six Chaos Emeralds, making this its pre-ultimate form. In this form, Chaos resembles a scorpion/spider/frog-like creature with six legs, a long tail, multiple eyes, and a toothed mouth. It also has an extended skeleton inside its body. As Chaos 6, Chaos commands immense power. In this form, its hydrokinetic shapeshifting has reached the point where it can assume more complex forms that feature a variety of tentacles. It has also gained a vacuum breath and can charge its attacks with energy.
Big cast his lure and it hooked onto Froggy, causing Chaos 6 to squirm. He used his Inhale Attack, but Sonic dodged it. He rammed into Chaos 6, dealing no damage. Chaos 6 then used his Scorpion Attack, but Big jumped over the tail and it swung at him. Sonic rammed into Chaos 6, dealing no damage. Chaos 6 then used the Homing Tail Slice, which Sonic and Big nearly evaded. Sonic rammed into Chaos 6, dealing no damage. The villain used his Shockwave Attack, sending both Sonic and Big flying, but the force was enough to yank Froggy out of Chaos 6's body. Sonic rammed into Chaos 6 four more times, defeating him for now. Suddenly, Chaos 6 roared. The Aqua Emerald flew towards him. He grabbed it in midair with his tail. "RUN!!!!!", Sonic screamed. He created a ring portal and he, Big, and Froggy ran through as Chaos 6 transformed into Perfect Chaos and enveloped all of Equestria.
In Eggman's laboratory, Tails, Amy, Knuckles, the Mane Six, and Eggman were hard at work finishing a device that could harness the power of the Chaos Emeralds. Sonic, Kokiri (who the trio picked up), Big, and Froggy ran through the portal. "Perfect Chaos is destroying Equestria!", Sonic said. Twilight outfitted herself with the device, which was basically a purple metallic suit that enveloped her. "We need to stop that... monster!"
"I'm coming with you", Twilight said. "This is my kingdom, and I'm going to protect it with my dying breath!" Sonic nodded. He opened up another ring portal, and he and Twilight walked through.
Perfect Chaos is the form Chaos takes after absorbing the negative chaos energy of all seven Chaos Emeralds. In this form, Chaos becomes a giant serpentine dragon-like beast with a mouth extending far beyond its eyes (which are now reptilian) and a scale-like hide instead of a skeleton. The base of its snake-like body is merged with the water around it. It also has large tentacles extending from its base. As Perfect Chaos, Chaos is a higher being that accordingly commands ultimate power. It is able to merge with water and has immense hydrokinetic abilities that lets it create large-scale water sprouts, command water tornadoes, and control entire floods which are destructive enough to destroy entire cities. It also has incredible super strength and can shoot energy blasts from its body and beams from its mouth.
Sonic and Twilight appeared in Las Pegasus as the portal closed behind them. They harnessed the positive energy of the Chaos Emeralds and transformed into SuperSonic and SuperTwilight, whose bodysuit turned golden. All of Equestria was flooded with water. Perfect Chaos appeared in front of them. The gargantuan monster roared. "If I wasn't just dreaming, that monster is a real menace!", SuperTwilight said. "I sent Spike to the Dragon Lands. He'll be safe there now that Garble isn't an asshole anymore."
"Alright. Let's put an end to this monstrosity once and for all!", SuperSonic replied. Suddenly, he remembered what he said to Tikal. "We need to calm that thing down!"
"Uh... alright, if you say so!", SuperTwilight replied. Perfect Chaos then moved away from the duo. "Hey, get back here!" The duo flew after the gargantuan villain.
"We're not going fast enough!", SuperSonic said.
"We will now! CHAOS CONTROL!", SuperTwilight replied. Perfect Chaos screeched in pain. SuperSonic and SuperTwilight each hit the monster 50 times, dealing some damage. Time returned to normal and the chase continued. The cool-down for Chaos Control was one minute, so the duo were forced to evade projectiles thrown at them. "CHAOS CONTROL!" Perfect Chaos screeched in pain. SuperSonic and SuperTwilight each hit the monster 50 times, dealing some damage. Time returned to normal and the chase continued. The cool-down for Chaos Control was two minutes, so the duo were forced to evade projectiles thrown at them. "CHAOS CONTROL!" Perfect Chaos screeched in pain. SuperSonic and SuperTwilight each hit the monster 50 times, dealing some damage. Time returned to normal. However, Perfect Chaos then turned towards the heroes and roared. He attacked with his tentacles, which SuperSonic and SuperTwilight were forced to evade.
"Well, we pissed him off!", SuperSonic shouted. Eventually, the three minutes of cool-down were finished, so SuperSonic and SuperTwilight (who activated Chaos Control) each hit the monster 50 times, dealing some damage. Perfect Chaos, however, wouldn't give up. He fired lasers from his eyes and mouth, but the duo evaded the attack. Eventually, the four minutes of cool-down were finished, so SuperSonic and SuperTwilight (who activated Chaos Control) each hit the monster 50 times, dealing some damage. As a final resort, Perfect Chaos used his most powerful attack: a meteor shower. The meteors almost hit SuperSonic and SuperTwilight, but they managed to evade the falling rocks. Eventually, the five minutes of cool-down were finished, so SuperSonic and SuperTwilight (who activated Chaos Control) each hit the monster 50 times, dealing some damage. Before Perfect Chaos could devour the duo, a giant meteor smashed into him, causing the seven Chaos Emeralds to fly out of his body. Chaos was finally defeated. He reverted back to his first form. SuperSonic and SuperTwilight reverted back to their original forms as well. The Mane Six and Sonic each caught a Chaos Emerald and met up at the castle. Tails, Amy, Knuckles, Eggman, Kokiri, Big, Froggy, and a much calmer Chaos joined them.
"Okay, Chaos. Why did you attack Equestria? Why did you sent those other villains to do your dirty work?", Eggman asked. Suddenly, laughing was heard. "I swear that's not me!" A portal opened and Dr. Robotnik stepped through. "Me from the Classic Dimension?!"
"That's right, fools!", Dr. Robotnik replied. "I ordered that water balloon to hire Metal Sonic to destroy Equestria. Of course, Metal Sonic needed power. That's where the Deadly Six came in. Zavok was surprised by what Infinite did, so he shared a telepathic link with the jackal. Using that same telepathic link, Infinite ordered Lightning Dust and Sonic.EXE, otherwise known as X, to destroy the saviors of Equestria so nothing would stand in my way!" He stomped on the ground and created a shockwave that blasted the Mane Six out of the castle. "I already defeated Sonic from my dimension, so you're next!" He walked three the portal. "If you lose to me, Equestria is done for! Make the right choice now, hedgehog, or your daughter dies first!" He held Kokiri in a chokehold.
"Dad...", Kokiri weakly said as Dr. Robotnik tightened his grip.
"ENOUGH!", Sonic screamed. "Bring it on, fatso!"
"Your daughter will be spared... for now", Dr. Robotnik replied as he walked through the portal to the Final Zone. Sonic followed and the portal closed.
