Ultimate Aerial Battle

The orange sky had faded to a very dark blue as the sun had finally finished setting. The ancient city Nirvana had continued to move on its course towards Caitshelter. Cobra continued to hover on his winged snake, Cubelios while Natsu and Aang faced him off, Aang staying airborne with air scooters on his feet and Natsu stayed up because of Happy.
Aang glared at Cobra and sent a wave of fire jabs to him. Cubelios was able to dodge the fire jabs, Aang used the opportunity to get close and he ended up right in front of Cobra and shot a blast of air from his palm in an attempt to blow Cobra off Cubelios. This didn't work as Cobra jumped over the attack and was above Aang.
"I can hear you." Cobra said, almost in a mocking tone as his clasped hands together and slammed them down on him which shot Aang to the ground making a small impact as he hit the floor of Nirvana.
"Aang!" Natsu worriedly yelled.
Happy though noticed something while he was flying Natsu. 
"Huh, Look at that, Natsu!" Happy said getting his attention. He turned to the building Brain was standing on. "The magic seal is back, even after your last attack destroyed it."
"Which means that unless we beat up Smarty Pants, it's no use." Natsu guessed.
Cobra chuckled as he had his eyes locked on Natsu. "I can hear you! I won't let you get close to Brain." He then looked away. "Shame about the Avatar, Personally I don't think he lives up to the hype." As he said this, a raging pillar of air rushed past him and he smiled as he saw Aang moving up towards Natsu. "There he is, the boy of the hour." His ear flicked and he reformed his smug grin towards the two of them. "Brain tells me to get rid of you two. The pair of you two will make a nice meal for Cubellios. But he told me to keep you alive, Avatar. That doesn't mean we can't have some fun. Now come on, show me what the mighty Avatar has got!"
Cubellios hissed as his reptilian tongue seeped out from his mouth. "We aren't food!" Happy exclaimed. "You're in trouble! Natsu and Aang are the strongest of Fairy Tail; nothing can beat them when they work together!"
"Bring it." Natsu said preparing to take on Cobra.
"I don't know why you want to fight me so bad, but I'm going to stop you. Then Brain is next!" Aang said.
"Oho, that some tough talk, I hope you can back it up!" Cobra said with a smirk as he and Cubellios started to chase after Aang. He started to fly away from the snake who was chomping the air to try and get to him.
"Of all the things I've been chased by, I think flying snake is pretty much up there!" Aang shot himself higher into the sky and he discharged a blast of wind towards Cobra. He missed and the wind blast hit the ground making a dust cloud. Suddenly Natsu rose behind Cobra.
"Fire Dragon's Brilliant Blaze!"Natsu shot this blast towards Cobra, he and Cubellios swerved to the side. The blast of fire was heading to Aang who quickly blasted a large orb of air extinguish the fire. "Hehe… sorry Aang…"
Aang's left eyebrow twitched after he had to stop Natsu's attack from hurting him. "You must be more careful Natsu!" Happy scolded.
The Avatar was seen landing on the ground and he clenched his fists and bent his knees, he threw his arms up and three large diamond shaped shards of rock hovered out of the ground. He started to fire bits of the structures towards Cobra in a machine-gun-like fashion. Cobra had a more serious look as Cubellios managed to avoid them. "It didn't work!" Aang made three rocks hover along-side him as an air spout shot him into the air, he was closer to Cobra and he shot the rocks one after the other, increasing their momentum by shooting them with his airbending. However it seemed futile as his attacks were missing while Cobra was getting closer.
"Hey! Don't forget about me!" Natsu yelled, forming another large fireball in between his palms. Cubellios again avoided them and Aang had to take avoiding action on the ground to prevent from getting singed. Though he looked sloppy in moving from the attack, Natsu continued to blast fireballs at him, but they continued to miss. All the while Cobra has the wicked smirk on his face throughout. Natsu was tiredly panting as smoke filled the ground.
Aang quickly thought of something and he shot three long pillars of earth towards Cobra while on the ground. They missed and they were heading to Natsu. "Natsu break them apart and fire them back!"
"I got'cha! Fire Dragon's Iron Fist!" The three pillars were heading to the Fire Dragon Slayer and he threw a single punch which blew apart all of the pillars. They were sent back to Cobra as flaming debris, though Cubellios still was able to avoid them."
"You two didn't even hit him once." Happy said.
"But I threw so many… At least one should have hit him." Natsu said while panting.
"I wonder…" Happy said, doubting Natsu's ability. That was when he was slapped by Cubellios' tail and he rolled in the sky.
"I told you already!" Cobra said with a calm expression. "Your attacks can't hit me. I can hear your movements!" he heard a raging air current below him and he saw Aang speeding to him with iron scales covering his arms. His airbending tattoos were glowing as well. "Iron Dragon Hard Fist!" he sped to Cobra but he missed as Cubellios swerved out of the way. His tail they wrapped around his leg. "What!?"
"Haha, you can't do anything to me! I can hear the two of you." Natsu and Happy were speeding to the two of them. "Cubellios…" the snake already knew what Cobra wanted and he flung Aang towards the speeding Natsu and they both collided painfully. But they remained in the air.
"This isn't working, your attacks keep missing." Happy commented.
Aang rubbed his head and regained focus. "Then we should get close and attack him at the same time. There is no way he can stop the two of us at once."
Natsu smirked. "Haha, Sounds like a good plan to me buddy."
Aang and Natsu both shot towards Cobra. Aang was covered in a sphere of air while Natsu had flames covering his fist. Natsu shot forward first and Aang followed alongside him.
Cobra smirked and chuckled he then made Cubellios slap Natsu's face with his tail twice and he slapped him back towards Aang.
"Hang on I got you!" Aang generated a large tornado that threw Natsu and Happy back to Cobra and Cubellios. His body was covered by winds and his body became engulfed in flames.
"Fire Dragon Sword Edge!" orange and red flames cloaked his body but Cubellios knocked him down and the flames fizzled out.
Natsu was panicking as he fell. 
"HAPPY!" He exclaimed.
"Aye sir!" Happy yelled as he pulled as hard as he could to lift Natsu back into the air so he couldn't land on the moving city. As they both flew back up they saw Aang trying to throw blasts of fire and air to Cobra who was easily avoiding them.
Aang then broke apart two large pillars from a building and he tossed them to Cobra. He and Cubellios easily flew around them and his smirk never disappeared. Cubellios tried to chomp him and he shot upwards. "Keep running Avatar! It makes the hunt much more exciting!"
"Hmm a bunch of guys trying to hunt me, how are you different from the Fire Nation again?" Aang mockingly asked.
"You have no idea who you're dealin' with kid. The Fire Nation couldn't hold a candle to our power!"
Aang fired a longer stream of fire which Cobra avoided. 
"You know your attacks won't hit me." He confidently said.
"Who said that was for you?" Aang asked with a smirk of his own.
Cobra slightly gasped when he saw Natsu eating the flames Aang made. "Thanks Aang, now I'm fired up!" he screamed as his arms were engulfed in flames. "Fire Dragon's Wing Slash!" the thick whips of fire just missed Cobra but a sharp blade of air narrowly missed him and it sliced off small bits of his hair.
Natsu was then above Cobra and threw down a very large fireball and Cobra narrowly dodged it. But he saw Aang in an air sphere shooting up to him and when this missed he saw both Aang and Natsu flying around.
"Alright, together!" Aang exclaimed as his arrows glowed again.
"Haha, this is gonna hurt big time! Happy!" Natsu said looking up at Happy.
"Aye! Max Speed!" Happy shot forward at an even faster speed than usual. As both Natsu and Aang prepared their attacks,
"Fire Dragon…"
"Iron Dragon…"
Natsu's fist was covered in raging flames while the whole of Aang's right arm became covered in scales of iron.
"…Iron Fist!"
"…Hard Fist!"
They both charged their attack and the time in which Cobra had to see the attacks and avoid them looked very small. Both Aang and Natsu's punches connected… unfortunately it was with each other.
"OWWW!" they both cried as they had large bruises on their cheeks that took the impacts.
"Hahaha." Cobra was pointing and laughing at them while sitting on Cubellios. "That was too funny, even though I made it clear you won't hit me. You still tried anyway. You two are not the first ones to try and gang up on me." He triumphantly raised his arms. "Not even the Avatar and the Salamander can lay a hit on me!"
Natsu clenched his teeth at him while he and Aang made a temporary retreat. "Damn it… Really rubs our noses in his superiority, doesn't he!?"
"I bet women totally hate the guy." Happy said.
"Unless they are into jerks like that," Aang replied.
"You're thinking of that Azula girl aren't you?" the cat chirped.
"Knowing her, he is probably her type." They fly past an open window on an abandoned building and Natsu stops by it.
"Huh? Aang over here…" he said in a whisper. He followed Happy and Natsu into the building.
"What are we doing in here?"
"Shh!" Natsu said shushing him. "Look…" He points to a corner. "We'll hide over there and wait till he comes, then we'll get him!" He suggested while acting out the ambush as Happy still kept him off the ground.
"Oh, like an ambush… then I'll do you one better…" He used his earthbending to close the window but in a way that wouldn't make a loud sound. He made small rectangular holes they could look through but still kept them conspicuous.
"This is perfect… he never see it coming!" Happy said.
They see the wall cracking to their left and Natsu is quick to rush to it but Aang stays behind. "There you are!"
"Natsu wait!" Aang warned.
Natsu with his flaming fist punched the air but felt nothing. "Huh… where did he?"
Cobra suddenly ran through the archway in the building that led to the room. "I can hear you!" He threw his knee forward towards Natsu but a very thick wall rose from the ground, blocking his path. His knee made cracks in the wall.
"It didn't work!?" Happy exclaimed.
Aang lowered the wall and Natsu and Happy flew near the ceiling of the roof. 
"Thanks for the save Aang!" Natsu said.
Cobra grew curious. "How did you figure out my deception?"
Aang placed his palm on the ground. "That was easy… I could feel your footsteps coming up the stairs on the way here."
"So you have the same technique as that blind girl…" He smirked. "Ha, this is only getting better…" he then pointed to Happy. "And you…"
"Huh? Me!?"
His expression turned calm as he scowled at the blue cat. "What do you mean, women hate guys like me? And who is this Azula person you're talking about?"
Happy had white circles in his eyes. 
"You heard that, too!?" He exclaimed in shock.
"Wait, you have a girlfriend?" Aang asked in surprise. "Is it Angel? Cause if it is, could you ask her to kind of ease off?"
Cobra grins before letting out a chuckle. "You sure you want that, Avatar? There are guys out there who would kill to have her kiss them like she did you."
Aang blushed while Natsu and Happy were shocked. "HUH! W-what!?" Natsu exclaimed.
"Why would you do that, you cheating on Katara or something?" Happy asked.
"I didn't do anything!? She kissed me!" Aang said defensively raising his arms.
"That's what they all say." Happy said. "How dare you cheat on your woman? You won't see me do that with Carla."
"Katara is not my… wait are you and Carla even seeing each other?"
"Aye! She is so shy around me, but I know she can't take her eyes off me!" he said with hearts fluttering over him.
"Why do I think that's not true?" Aang muttered to himself.
----As this was happening Carla was walking in front of both Wendy and Katara on Nirvana. Both Carla and Wendy sneezed at the exact same time. Wendy grew worried. "A-are you two alright…?"
"I'm fine… I just felt weird for a second." Katara said.
Carla though had a face that showed she was annoyed. "I felt like something very annoying was talking about me."
"That's weird… I had a similar feeling too… I wonder why that is?"
----Meanwhile Gray, Lucy, Sokka and Ping had gotten inside the city of Nirvana. "Where are we?" Gray asked.
"Hmm… It definitely looks like a city of some sort…" Lucy replied.
"Well this is no city like I've ever seen." Ping stated.
"It's obviously been abandoned for years, but what does it have to do with the Oracion Seis anyway?" Sokka inquired.
"Not just that… it just rose from the ground. What kind of magic can do that?" Gray wondered.
"No idea, but I doubt we'll find any people here."
"Exactly… oh yeah." The four were shocked as the voice sounded like it came from Hoteye. "This is the fantastic city of Nirvana!" The four looked back to see Jura, Toph and Hoteye standing on top of a building.
"Seeing you here as well give me confidence!" Jura said.
"Hi blondie, you miss me?" Toph asked with a grin on her face.
"It's Toph, and that other guy from Sherry's guild!" Lucy said.
"A-and a member of the Oracion Seis!?" Gray exclaimed.
"But why!?" Sokka exclaimed while Ping had a confused face as evident by the tilt of her head.
The three jumped down and once they did Toph slowed her pace as they approached Gray, Lucy, Sokka and Ping.
"Cool it already; he's a good guy now." Toph said speaking in defense of Hoteye.
"Love triumphs over all!" Hoteye exclaimed.
"I agree!" Ping exclaimed in the same excited tone.
"No way!" Lucy, Gray and Sokka exclaimed in unison.
"But wasn't this guy only spouting 'money, money, money'?" Lucy asked whispering to the other two.
"Can the old man use magic to make people see the light?" Gray whispered.
"Wait it makes sense." Sokka said. This forced a 'huh' from both Gray and Lucy. "Remember when Sherry went crazy on us, well the opposite happened to him."
"Huh? What happened to Sherry?" Jura asked with concern.
"It's okay. Lyon came and she returned to normal." Gray assured.
"But what I want to know is why the crazy sword girl from the Fire Nation is with you." Toph asked.
"Hey, easy Toph." Lucy said. "Ping is on our side now, she was affected by Nirvana too."
"That's right." Ping said.
"Well I want to hear that from the girl herself." Toph said glaring at her. "I can tell if you're lying, so you better tell the truth or someone's taking a one-way trip off this city."
Ping looked down and sighed. "I can understand why you wouldn't trust me. I don't think I would if I were in your shoes… or feet i guess..." she said noticing that Toph wasn't wearing shoes. "But I've honestly changed, the goals of the Fire Nation are the last things on my mind. I've caused you and your friends so much trouble and I want to make up for it. I feel really-"
"Gah, okay we get it… we don't need to hear your life story… You're probably telling the truth." Toph said placing her fingers over the bridge of her nose.
Hoteye walked to Ping. "I can tell you have love in your heart, oh yeah!"
"Oh, thanks… I can see that you do too… "
"Then let us promise to make the world a better place filled with love, oh yeah!" He excitedly exclaimed.
"Of course, I am with you all the way… oh yeah!" Ping replied copying his catchphrase.
The two started dancing around and everyone had large beads of sweat on the back of their heads. "Man I can't even see this and I think I'm going to hurl…" Toph said.
"You and me both." Gray agreed.
"Seriously, they haven't even known each other for ten minutes and they are already joined at the hip."
Gray smirked while looking at Toph. "Right, this coming from someone who's buddied up with a guy from a dark guild,"
Toph blushed in embarrassment as he knew he was talking about Gajeel. "Touche… but at least Gajeel and I are cool…"
"So friend, what is this place?" Ping asked while looking to Hoteye.
"Nirvana is the ancient capital in which once lived the ancient Nirvit people. Oh yeah."
"The Nirvit?" Lucy asked.
"Correct. It was around 4000 years ago. You see many wars were happening around the world. The Nirvit remained neutral and lamented their section of the world. So they created a magic that would restore balance to the world. Oh yeah."
Sokka was putting the pieces together in his head. "Wait one minute… are you saying that magic is…"
"Oh yeah…" Hoteye continued as a light was seen shining under his face to give his face a scarier appearance. "An ultra-magic that swaps light and darkness, the magic was given a name. Nirvana, the walking city of peace… oh yeah."
"So this walking city…" Gray started.
"…is Nirvana itself!" Lucy finished.
"Man, talk about ironic…" Sokka said.
"It has a name signifying peace, and yet it is used for evil." Gray said.
"The magic would have had a good purpose, if they hadn't originally used the switching of light and darkness as one of its elements." Lucy stated
Toph place her arms behind her head. "Yep, talk about a horrible situation."
"Nothing can be done since the ancients didn't think so far ahead. Strong magic has strong secondary effects. Criminals seem to have a way of finding the dark side of the most destructive magic." Jura said.
"It doesn't surprise me that much." Ping said and everyone curiously turned to her. "I just see the same mentality in the Fire Nation. I mean the evil part of it would use whatever means to crush their enemies. And they try to teach this to many Fire Nation soldiers who joined the military."
Lucy quickly remembers something from her fight with Angel. "Wait, that reminds me. How did the Oracion Seis know about Aang and the others, and all the stuff from their world?"
"Oh yeah, I am not sure, only Brain would know the details of such things. All we know is the story of where he is from and what he is capable of, oh yeah." Hoteye replied.
Lucy put her hand under her chin. "I heard from Angel that the Oracion Seis want to turn Aang evil. Is this true,"
Hoteye nods. "Oh yeah, it is true."
Toph, Gray, Sokka, and Ping are shocked at this. "No wonder that Brain guy took an interest in him." Sokka said.
"So they had two plans, take control of Nirvana and to turn Aang over to their side." Gray said.
"H-how horrible…" Ping said.
Toph only looked angry. "Well the Oracion Seis have just set a new low, if they want to get to Aang, they are going to have to get through me!"
"Wait… if these guys really knew Aang. Then they would know that there is no way that Aang would ever turn to their side." Gray said
"Yeah, you're right. Twinkle Toes didn't have the guts to kill the Fire Lord, and he's a bad guy, there is no way he'd have the guts to do what these guys would want him to do."
Hoteye though didn't look convinced. "Think about it for a moment, oh yeah. You all know what he is capable of. He alone can control the elements of Fire, Earth, Air and Water all at once and when he enters the Avatar State, his power increases exponentially to the point where he can defeat entire armies' singlehandedly. Oh yeah."
Ping thought about what he said. "He's right… I heard that he did that at the North Pole when he went into the Avatar State."
"Oh yeah… I remember that day all too well…" Sokka said with a hint of sadness in his voice.
"Of course, as you know, where you're from, the Avatar wields this power in order to maintain peace and balance, which is why you find it doubtful he can turn to the dark side, oh yeah. But now, imagine that kind of power, the power to literally control the forces of nature, and imagine that power in the hands of someone who is not bound by any sense of morality whatsoever."
"T-this is scaring me…" Ping said while shivering.
"Okay, so you're essentially saying Brain wants to create an 'evil' Avatar. But Aang's not like that, even if they use Nirvana. It wouldn't work." Sokka argued.
"Yeah, Twinkle Toes is too good for that." Toph said.
"You're right, I don't see how their plan would work." Lucy said.
Hoteye continued his explanation. "That is exactly what Brain's plan is, to strip away all the good inside the Avatar, leaving only the anger and hate that lies deep inside him." As he said this, the others imagined a shadowy version of Aang that was in the Avatar state and had the four elements surrounding him. "With the power to control the four elements, plus his newly acquired magical abilities, and his ability to reincarnate into different lives which is not too dissimilar from immortality. Young Aang could become an unstoppable monster that could destroy any and all opposition with the powers of a god! Oh Yeah!" the dark figure of Aang they imagined flashed a sinister grin and Lucy and Ping shrieked at Hoteye's words.
"Y-you're right… the Oracion Seis thought this through." Sokka said.
"I hate to say it, but we could have a really bad situation on our hands if that happens." Toph said.
"We already fought Aang once when he lost control, I hate to think what he would do if he was evil." Gray said.
"B-but we have to do something right?" Ping said.
"Stopping Nirvana would be a good start, at least that way they won't be able to manipulate Aang that way."
"He is right, oh yeah. We must do everything in our power to destroy Nirvana without delay, oh yeah…" Hoteye said.
"That's the idea." Sokka said.
Lucy nodded while Toph cracked her knuckles. "Alright, I'm ready for those punks this time." Toph said.
Suddenly they see large torches that were lighting up the circumference of the large tower in the ancient city.
"A light!" Lucy noted.
"That's Brain, oh yeah…" Hoteye revealed. The others followed his gaze to the tower. "He is probably moving this city from atop the King's Summit. However, while he does that, Brain is unable to use any other magic."
"So he's just a sitting duck?" Sokka asked.
"Oh yeah…"
"Umm, wait… if he is moving this thing… where does he plan to take it?" Ping asked.
"Sadly, I do not know where his destination is." Hoteye said.
Toph's eyes quickly grew as she sensed a presence nearby. "Up there!" she said pointing up and the rest of the group were shocked to see Midnight standing on top of a building close to them. "That was weird, I would have sensed him a mile away but he just… appeared…"
"Yes…" Midnight said. "Only I understand what Father is thinking."
"Midnight." Hoteye said.
"He's one of the Oracion Seis." Gray added.
"Oh right, he was the one who was asleep all the time." Toph remembered. "Glad you finally decided to wake up ya weirdo!"
"Hot Eye… You betrayed my father?" Midnight asked.
"I did not." He replied as Midnight jumped down. Suddenly Midnight was leaning by another building on the opposite side from where he landed. "I merely realized that Brain is wrong."
"What?" he suddenly appeared behind the group. "You say my father is wrong?"
"How is he doing that!?" Sokka exclaimed.
"H-he was there a second ago." Ping said.
"Wait, what do you mean 'father'?" Lucy asked
"It's a father-son Dark Guild?" Gray said
"So you have father issues, good thing Lucy here can relate." Toph said patting Lucy on the back.
"Hey, what's that supposed to mean?" she asked while glaring at Toph with an annoyed glance.
Hoteye glared at Midnight. "People's hearts are not meant to be twisted around by magic. Even those with weak hearts, we can raise to be strong."
Midnight let out a chuckle. "You?" he then looked to Ping. "You're that pest from the Fire Nation, so why are you with them?"
"I severed ties with them; I'm not under their bidding anymore."
"Huh? I expected you to be less put together than that good-for-nothing waterbender I took care of."
"K-Kobu?" Ping unsheathed her sword and glared at Midnight. "What did you do to him!? Where is he!?" She demanded in an angry tone.
"Relax I didn't kill him." As soon as he said that Ping lowered her guard slightly. "He was a gnat, not even worth stating, just another weakling bender."
Toph had her fists clenched. "Weakling bender, why don't I just show you how weak we are!" she stomped hard and swung her two fists upward, causing a line of earth pillars to Midnight. To everyone's shock it veered around him, almost as if he willed the pillars to avoid him. "How do you keep doing that!?"
"You need to be taught a lesson, little girl." Midnight said before and he closed his eyes. When he re-opened them, shock waves passed through the group and a bunch of buildings close to them shattered in an instant.
Coughing was heard from behind the dust cloud and it was revealed that Jura, Gray, Ping and Lucy were in a small crater.
"What happened?" Lucy cried.
"Hoteye caused the ground to collapse." Jura said.
"So he saved us?" Ping asked. She noticed Toph was standing outside the crater. "What about you?"
"I sank into the ground myself."
Hoteye was facing off Midnight and he had his two pointing fingers right below his bottom eye-lids. "You should all head to the King's Summit. The Six General's strength is well matched. Leave Midnight to me."
"You and I, fight?" Midnight asked playing with one of the beads in his hair while maintaining a serious face.
Hoteye pointed two fingers to Midnight. "Liquid Ground!" a bright brown seal appeared in front of Hoteye before a wave a mud rushed to Midnight. As it got closer, Midnight swing his right arm and a red energy dispersed the mud.
"Oracion Seis are going to crush each other?" Gray said with a shocked face.
"Can't say I expected the day to go like this…" Sokka said.
"Hoteye…" Jura said.
Ping walked out of the crater and she held her sword with one hand as the wind blew in front of her. "You guys go, I'll stay and help out Hoteye."
"That is not a good idea, oh yeah. Midnight has power that only I can match, I don't want you getting hurt." Hoteye said.
"B-but I can't leave you to fight him alone, we have good numbers on our side anyway. Please let me fight with you."
"Brain is the real focus… stopping him comes first, Midnight is only here to slow us down. You all should head to the King's Summit now…"
"Hoteye…"
"Also… My real name is… Richard! Oh yeah…" he revealed with his 'love' face.
"So Richard huh?" Ping said while smiling.
The dust cleared and Midnight didn't look amused. "Revealing your real name to the enemy. You really have fallen, Hot Eye." He glared at him while a bright red energy built under him.
"I have been awakened by love! I have no need for codenames! Prepare yourself…" he replied as an orange energy was building underneath him. He shot another wave of mud to Midnight. He glanced back to the others. "Hurry and stop Brain, the best way to prevent the Avatar from turning is to be there for him as his friends, with the power of love."
"Ugh… I feel like I'm going to hurl…" Sokka said.
"Fine." Toph begrudgingly agreed. "But make sure you kick his ass big guy!"
"Oh yeah…" he replied.
They got up to leave and Ping looked down at Sokka. "Want to ride on my back again?" she offered.
"W-what no! You must be out of your mind!" he replied while folding his arms.
"Hey Sokka, I think she liiiikes you." Toph said while chuckling.
"That joke is really getting old now!" he exclaimed.
Regardless the group ran off the stop Brain at the King's Summit.
----In the skies above Nirvana, Natsu had just threw a fiery fist to Cobra but he missed again. "He dodged it again!"
Aang was in his air sphere and he was tossing sharp points of earth to Cobra and they were coming in relentlessly but he still wasn't able to land a hit. Once he dodged all of them Aang flew as fast as he could to him in an attempt to stream-roll into him with his air sphere but once again, Cobra and Cubellios were too fast. Aang and Natsu were looking at Cobra from different sides.
"You two idiots don't learn do you!?" Cobra exclaimed.
"This is ridiculous, we've been at it for a while and we still can't touch you!?" he said sounding both exasperated and annoyed.
Cobra mockingly grins at Aang. "Come on, is this all you got? It's no wonder you lost to those Fire Nation morons. But don't worry, once Brain gets a hold of Nirvana, You'll be able to take care of that loser Ozai no problem." He said hinting at Brain's plan.
"What are you talking about you slanty eyed bastard!?" Natsu yelled.
"What he is saying, it sounds like he would want to help us." Happy said.
"In a way, we are going to help you." Cobra revealed.
Aang clenched his wrists. "Just how do you plan to help us?!" he angrily asked.
"You know what Nirvana does right?"
Happy remembered hearing about Nirvana when he was kidnapped with Katara and Wendy. "I know what it does, but what does it have to do with Aang?"
"That weapon, it swaps light for darkness, and the other way around, right?" Aang answered.
"Bingo." Cobra replied. "You were wondering why my pals left you alive while those worthless Firebenders you fought want you dead? It's because Brain wants to use Nirvana on you to turn the mighty Avatar Aang into one of us."
"Y-you're joking right…?" Aang said completely surprised by his revealation.
"That plan is not going to work!" Happy exclaimed.
Natsu started laughing. "If you think Aang is going to work for you guys? Then that Brain guy must be an idiot."
"I can't believe that's your plan." Aang said. "The fact that you would think I would do anything you guys say is completely ridiculous!"
"And stupid…" Natsu added.
"The Avatar is meant to maintain peace and harmony."
Cobra still had his confident smirk on his face. "Yeah, peace and harmony is not really our thing. And if you think about turning off the good-guy switch, it might be a good thing in and of itself."
"What!?"
"Think about it." Cobra said. "How long have you been fighting the Fire Nation? How many times did you end up losing to them? Do you want to know why? It's because right now, you're too soft. I many not have met them, but I've seen their kind before. A bunch of short sighted bigots who think only their power is superior. They wouldn't know true power if it kicked them in the ass."
"Just what are you trying to say?" Aang asked while raising his voice.
"Yeah, stop beating around the bush already!" Natsu exclaimed.
Cobra put his hands behind his back. "Basically after Nirvana turns you over to the dark side, we're gonna find a way back to your world, and once we do, the Oracion Seis will gladly help you in completely wiping the stain that is the Fire Nation off the face of the Earth. We'll stomp out that flame, permanently."
The air sphere started to spin faster around him. "You really think I'm just going to do all that. The Fire Nation has to be stopped, but wiping them all out is completely out of the question. I would never do that!"
"Hey, it's only fair right? Didn't they wipe out your people? I'd say it's high time they learn to experience that kind of pain for themselves. We'll leave no survivors, you will leave no survivors. The Fire Nation will be completely obliterated by your hands!"
"You think it's that simple don't you, they killed my people so I should do the same to them. Doing that would make me no better than Ozai, and no better than Sozin. I want to change the Fire Nation for the better, doing what you suggested will only make balance worse and only bring more suffering."
Cobra scoffed at his words. "That's your problem right there, you're too damn naïve. People like them can't be reasoned with." He said with anger in his voice. Cobra recalled his time in the horrible Tower of Heaven. He then started to angrily raise his voice. "People don't change, no matter how hard they try!"
"That's still no reason to kill them! No matter what you say of what you and your guild does. I will never become a murderer."
"Shut up you righteous brat!" he and Cubellios speed to Aang and he is punched hard as he crashed into the ground.
"I'll get you this time!" Natsu exclaimed as he soared past Cobra as his flaming fist missed again.
"I've already told you this. I can hear you!"
Happy tried to figure out how Cobra was always evading their attacks. "I wonder if he has some magic that lets him read our movements."
"No, it lets me hear them!" Aang was suddenly in front of Cobra and he blew a stream of fire from his mouth and he narrowly avoided it. He kicked Aang back towards Natsu and Happy and he started to stroke Cubellios when she leaned her head close to him. "I can hear your mind's thoughts, which means I know your movements."
"Our thoughts?" Aang asked. "As in mind reading?"
Happy glared at Cobra. "In that case, can you hear this!?" He yelled.
There was a very long pause as Cobra grew curious. Right after that, there was the sound of a stomach growling. Cobra grinned confidently. "I'm well aware that you like fish."
Happy was shocked as evident by his eyes becoming white circles. "HE HEARD EVERYTHING! I cleared my mind of everything except for fish!"
Aang glanced at Happy with an unimpressed look. "I'm sure you don't need to read minds to figure that out."
Natsu grew excited and he threw his arms in the air. 
"Ooh! Me next!" He started laughing while dancing.
Cobra was unamused. "They think my magic's some sideshow?" Never-the-less he proceeded to listen to Natsu's mind and Cobra's serious face disappeared and he started to laugh as his cheeks puffed slightly. 
"Damn it… That was a pretty funny one, I'll admit it." He said trying to hold back his laugh.
"Oh yeah! I killed. But yeah, he can totally hear them." Natsu said realizing that Cobra really can hear their thoughts.
"I'm curious, if it made him laugh. What were you thinking about?" Aang asked.
"I'll tell you when you're older. Right now we gotta beat this guy."
Aang had a drop of sweat fall down the side of his face. 
"Something tells me I shouldn't have asked. But that doesn't matter, I've got an idea-" He was about to whisper into Natsu's ear when suddenly…
"-You plan to attack from the left while thinking about attacking from the right. And you were going to have the Salamander do the opposite." Cobra said. Aang, Natsu and Happy screaming comically with white circles in their eyes. "Not going to work. I can hear every plan you're going to make. You punks have no way to win." Natsu is then glaring at him with a slightly intense expression. "I see, you thought quite a lot. You have three or four decent plans. I heard them all!"
"THAT'S SO CHEATING!" Natsu exclaimed with fire in his mouth.
Aang had closed his eyes and he formed air scooters over his feet. He took a deep breath as he tried to meditate in the air but Cobra threw a powerful punch to his gut. "Clearing your mind through meditation won't work. As if I'd let you…" Aang glared back at him as he took the punch.
Natsu flew straight towards Cobra and Aang. Both he and Happy exclaimed. "PLAN C: CHARGE!"
But Cobra could see through Natsu's 'Plan C' "Right Hook…" he predicted as he avoided a flaming fist. "Left kick…" he ducked under Natsu's fiery left foot. "Followed by a right roundhouse kick, and a comeback straight right!" as Natsu's fist flew past him the flames left a slight burn mark on his cheek. He grabbed the other fist and threw Natsu over him. But he caught suddenly caught a glimpse of Aang and he was kicked in the gut and air blew from his foot increasing his rate of decent. As he fell the raging Natsu followed him down with flames shooting from his feet he punched Cobra over and over and threw him to the ground.
When he got up he narrowly avoided a single pillar shooting up from the ground but he was unaware that Aang was behind him. When he saw him his air bender tattoos were glowing and icy-mist was surrounding his lower body. Suddenly stretching ice javelins shot past him and he flew back. "What's this… I can hear it… they aren't thinking about anything!" As he slid back Cubellios came by and he was taken back into the air. As he flew up, he stood on the end of Cubellios' long tail. He saw Natsu speeding to him from one side and Aang speeding to him from the other with a long ice blade with iced rose vines on it.
He caught Natsu's punch and Aang's sword slice. "It's clear to see which one is stupid and which one is the genius, but I've never faced anyone like you two before." After he said this a maroon, toxic aura was seeping from his arms as they turned dark maroon and they looked to have scales on them. "I see. Little tricks ain't working for you, eh?"
Aang's arrows dimmed and his ice blade shattered as he moved his arm away. Natsu on the other end was worse for wear as his right hand had the toxic aura flowing off of it along with a burning sensation.
"M-My Hand…" He said while feeling weakened.
"Natsu… what's the matter…"
Aang floated next to Natsu and Happy and saw what was happening. "You two are not going to like this,"
Cobra's arms were dark maroon and the underside was gray and maroon auras were flowing upwards off his fingers. The jacket he wore around his arms was torn. "Poison Dragon Cobra… It's time I got serious."
Aang was the first to express his shock. "No y-you're telling me…"
Natsu was next. "…that this guy…"
Happy was last. "…is a…"
"DRAGON SLAYER!" The three exclaimed in unison.
"This just made it harder, but I won't give up!" He shot forward while clearing his mind so Cobra couldn't predict his moves.
"That's right, come on Avatar!" Cubellios flew forward and Aang was blasting close range air palms blasts and Cobra covered his face with his arms. "That is your plan, to blow harmless wind in my face." He grabbed Aang's hands and he was letting his dark maroon poison seep into his hands and Aang kicked his feet onto Cobra's gut and he shot back but his feet were also infected as he generated the air scooters again.
Natsu from behind tried to attack Cobra and both Cobra and Natsu were striking each other in the air and Natsu flew back with poison seeping from his hands. As Natsu flew back, Cobra shot forward and his dragon-like claws were emitting the same toxic energy and he attempted to slash at Natsu but he flew up. Cobra grinned at him but he then noticed Aang speeding towards him with a his fists covered in pieces of rock and he was relentlessly striking Cobra. He then grabbed the rocky fists and the maroon poison was melting through them and Aang backed away.
Cobra grinned and he leaped off of Cubellios' tail towards Aang, he spun several times in the air and kicked Aang in the face, and he screamed as the impact hit him. The poison stuck to his skin before disappearing, leaving a red mark on his face. But he saw Cobra wasn't done, the Poison Dragon Slayer stomped on his stomach with both feet, using him a springboard to give him momentum against Natsu who was charging to him. He gave Natsu a clean punch in the face and just like Aang, the poison stuck to him before it disappeared but the pain remained.
Aang landed on a small cyclone of air and he saw Natsu and Happy still flying around. He held his stomach as pain spread through there and his face.
"Natsu, are you okay?" Happy asked while looking at Natsu's wound.
"Damn it… What's with these attacks? Each time they hit, I get more numb!"
"I can hear your pain…" Cobra said getting their attention as he was back on Cubellios. He had a glob of maroon energy over his right hand. "The attacks of a poison dragon can infect and destroy anything!"
"Is that so?" Natsu asked. "I'll just burn that poison right up!" he confidently said with a grin. He lit up his right fist. "Let's go!"
"Aye sir!" Happy exclaimed.
"Fire Dragon Iron Fist!" he shot forward to Cobra.
Cobra having enough unleashed an attack. "Fall and rot! You're not the one I want! Poison Dragon's Fang Thrust!" a maroon magic circle appeared in front of him and he fired a blast that looked like a four fanged bite from a snake. Both attacks impacted with Natsu trying to burn the poison and the combination of these attack made a huge explosion in the sky. Happy and Natsu began to fall separately.
Happy activated his wings and noticed Natsu falling. "Oh no, I dropped 'im." Happy flew down to him.
Aang flew up behind him with air spheres under his feet. "Back for more, Avatar?"
Aang let out a single pant before he regained himself. "I'm confused, since when is poison an element?"
"What are you getting at?" Cobra asked.
Aang began to count the number of Dragon Slayers with his fingers. "I get Natsu's a Fire Dragon Slayer, Wendy is a Sky Dragon Slayer which is basically air. I also know an Iron Dragon Slayer which is just a purified form and Earth, but Poison? Poison is not an element."
Cobra laughed at his one-dimensional thinking. "Maybe not in your world, but in mine it is. You think Firebenders are dangerous, just imagine what your world would be like if it had Poisonbenders."
"If they were all like you, then we'd have a huge problem."
"I'll show you just how strong poison is!" His hands were covered in maroon poison. "Poison Dragon Twin Fang!" he swing his arms forward and the poison he generated split into many snake-like masses and they surrounded Aang trying to poison him all over. "And just like that, the mighty Avatar falls."
"Don't be so sure." Aang generated a large air sphere to force the poison away from him. "Any poison you throw at me, I'll just blow it away." He said glaring at Cobra.
"Haha, if you're this powerful now… Imagine how you will be when you stop holding back. I want to see the true power of the Avatar!"
Aang's tattoos glowed again. "You wanted it, then here it is!" His arm left arm was surrounded by Dragon Slayer fire while regular fire spewed from his right hand. "Fire Dragon's Wing Burst!" he combined the two by clashing his arms together and he made thick fire whips made from both flame types and he was trying to whip Cobra with them but he was easily avoiding them.
"There it is, but it won't be enough!" Cobra exclaimed. He flew towards Aang avoiding the fire whips. "Got you! Poison Dragon's Crushing Fang!" he scratched past Aang and what he felt wasn't skin as Aang turned his arms into iron scales. "What!?"
Aang shot forward before Cobra could figure out what happened. "Iron Dragon Bullet Punch!" Aang was throwing wave after wave of punches as Cobra was blocking them by crossing his arms. As he was punching Cobra the poison was still weakening the iron until Aang could see a bit of it start to chip off. He could see the poison was eating through the iron scales "You're kidding me?"
"Let's see if your iron can defend this!" A maroon magic circle appeared again and the same fanged snake head made of poison sped to Aang.
Aang wasn't going to be done in by that attack so he shot his right fist forward and made rings of air surround it. His fist made impact and the snake made of poison bit into his knuckles sending a burning sensation into his hand and he instantly backed off but the rings of air sliced the poison snake apart. But the damage was already done as the iron scales shed off his right arm and he held it in pain. "You're slowing down Avatar, don't tell me you're already out of gas!"
Aang threw his left fist forward as if was still covered iron dragon scales. "Iron Dragon's Hard Fist!" Cobra easily caught the fist and was unaffected by the energy as Aang was getting weaker because of the amount of poison in his body. He was panting as Cobra held his fist. His arrows faded and the iron shed off of his arm.
"So you're this weak… but what can I expect from a bender." The arm that held Aang's fist powered up with more poison, injecting more toxicity into Aang's body eliciting a scream from the Avatar. He punched Aang down to the ground with his other fist.
Aang landed not too far from where Natsu had landed. He had bruises all over his body and he was finding it slightly hard to breath. Regardless he sat up as the insides of his body were already burning. "I'm starting to feel numb…" he clenched his fists over again. "I think I'm losing feeling in my hands."
"Natsu!" Happy called out.
"O-oh Happy…" Aang stood up.
"Wow, you look like you're taken a beating."
"I'll be fine… where is Natsu."
They both saw Natsu among debris and his cheeks were very puffy and, tears were hanging above his eyes and he was sweating all over.
Both were surprised. "You're nauseous already!?" Aang exclaimed.
"That was quick, Natsu!" Happy commented with white circles for eyes. "You both have to snap out of it…"
Aang was seeing double for a second but he focused on his hand and he shook his head. "I-I'm fine…" he formed air scooters below his feet while Happy lifted the sick Natsu into the air, but he was getting better.
Cobra laughed. "You two don't know when to quit, there's probably a good amount of poison in you Avatar, you're pretty handy for a little brat."
"Hey! Don't only pay attention to him!" Natsu exclaimed while his fists lit up. "Time to kick ass!" Natsu swung wildly but once again Cobra was evading him.
"I can hear everything…" Cobra taunted but he was suddenly kicked in the face by Aang's right foot. He glared at him in anger and grabbed his right foot with both hands that were covered in the maroon, poison aura. He proceeded to sink his claws into Aang's leg, allowing even more poison into his body. He screamed out in pain and Cobra used him as a bat and swung him at Natsu and Happy. They both flew back but remained in the air. "Not bad, kid… that almost worked… but I can not only hear your thoughts, but the movement of your muscles, and even your breathing!"
"We can't hit him again, I thought you weren't thinking Natsu." Happy said.
"Ever since I realized he was a Dragon Slayer, it hasn't gone so well…"
"You're saying he's gotten to you. C'mon Natsu, be like Aang. He's cleared his mind. Besides, thinking isn't like you, Natsu!"
Natsu then snapped at Happy. "What's that supposed to mean!? You saying I'm stupid!?"
"No I'm not!" Happy cried. "I said that you work better when you don't think! So Don't. Think."
"I heard you the first time! And you're makin' fun of me, damn it!"
"No I'm not… I think…" Cobra just watched the two bicker and a sly grin appeared on his face.
"What do you mean 'I think…'?" Natsu angrily asked.
"Seriously, how do you live with these two? I would have thought the Avatar would have kept better company than a cat and a hot-headed idiot."
"WHAT DID YOU SAY!?" Natsu furiously exclaimed with flames being seen in his mouth.
"Focus Natsu!" Happy exclaimed.
Aang remained quiet and had his eyes closed, all the while keeping his mind clear. "Not talkin' huh?"
Natsu suddenly charged to Cobra. "Here we go!" the bottom of his feet shot out huge orange flames. "Fire Dragon Talons!"
"Poison Dragon Spiral Jaw!" Cobra exclaimed as the poison energy surrounded his feet, as he leaped off of Cubellios and swung his feet while he was upside down. This generated a lot of energy as maroon waves shot both Natsu and Happy to the ground. While in the air Aang shot a powerful vortex of fire that engulfed Cobra. Once this ended he glared at Aang. "Oh, you want some too? Poison Dragon Fang Thrust!" he shot the snake shaped blast of poison towards Aang. The Avatar quickly spun rapidly and swung his arm creating a long blade of air that easily sliced through the attack, Cobra and Cubellios flew out of the way and watched at the blade of air sliced the sharp point of a building clean off.
Back on the ground, Happy was trying to get Natsu to get to his senses. "C'mon Natsu, this is no time to be sick!" he watched as a lamp with a spherical light and small flames coming out of it was falling towards them. Happy screamed in fear. The lamp hit the ground causing a tremendous explosion.
…
After the explosion a large mass of fire could be seen. Jura, Toph, Gray, Sokka, Lucy and Ping were far from the source of the fire, but they could still hear the explosion and see the large wall of fire created from it.
"What was that?!" Sokka exclaimed.
"An explosion maybe, and it probably caused that." Gray said looking to the wall of fire.
"Explosion, here?" Ping questioned.
"That must mean someone must be fighting." Jura theorized.
"But look at all that fire…"
"Fire…" Toph said. "Then that must mean…"
"It must be Natsu!" Lucy said with a happy tone in her voice.
"Well I feel sorry for whose ass he's kicking." Toph said.
…
In the sky Cobra looked down at the portion of the burning city. "Did he turn to ash…?" He turned to Aang and noticed that he had a smirk on his face. "What are you smiling about?"
"Can't hear my thoughts this time? I'd tell you but… I don't want to ruin the surprise…"
They both heard bubbling and slurping sounds and it was revealed that Natsu was sucking in all the flames as Happy held him in the air. "He's eating the flames just like last time?" Cobra said in slight shock. "Well you don't see that every day, Cubellios." The snake lowly hissed in response but suddenly Cobra was shot off Cubellios with a powerful air blast while watching Natsu.
Cubellios caught him and Cobra glared at Aang. 
"Keep your eyes focused on the enemy! First lesson Zuko taught me!" He said with a confident expression.
"You're in way over your head kid!" He shot forward to the Avatar but Aang started fly away but he suddenly saw Cobra next to him as he flew. "I can hear it!"
"Oh no!"
"You slipped up. Poison Dragon Crushing Fang!" he opened his hand and poison was trailing from his fingertips. He slashed Aang mid-section before engulfing his feet in poison, he followed with a kick to Aang's face sending him falling.
As he fell he looked unconscious but then suddenly his eyes shot open and his eyes and arrows where shining. A tremendous vortex of air formed around the circumference of Nirvana.
…
Jura's group could feel the winds pushing against them and the whole group with the exception of Jura and Toph fell and were holding onto the ground. "OH come on!" Sokka exclaimed.
"This wind… it has to be Aang!" Lucy cheerily exclaimed.
"Whoa… the Avatar is doing all this…" Ping said completely shocked at his power.
"Yeah, you do your thing Twinkle Toes!" Toph exclaimed.
Jura saw the winds were building up below Aang. "So this is how powerful you are, Aang?" 
Aang formed the air vortex underneath him and it quickly exploded, shooting Aang back into the sky at supersonic speeds. The white glow from his eyes faded but his arrows remained glowing. Two blades of ice formed on his arms and he managed to slice through Cobra shattering one of them.
Cobra guarded against the attack but he still felt the hit from it, he then heard a familiar tone above him. "I'M FIRED UP NOW!" Natsu landed a fiery punch on Cobra's head as he flew down, feeling revitalized after eating all that fire.
After Cobra and Cubellios recovered in the air, a very thin blade of water sliced a bit of Cubellios' underbelly which caused the winged snake to hiss out in pain. Cobra was beyond pissed that Aang had hurt Cubellios. "HOW DARE YOU!?" It was revealed that Aang turned the second blade of ice into water and he formed a frozen sash around him to use it later.
Natsu was seen speeding to Cobra. "You're wide open! Fire Dragon Brilliant Blaze!" Natsu formed a large ball of fire and threw it to Cobra. The Poison Dragon Slayer was able to avoid it.
"Is that all you got!?" Cobra mocked.
Suddenly a gust of wind got his attention and he looked to Aang who was only a slight distance away from him. "You want me, then come and get me!?" the air scooters on his feet turned into powerful blasts of air that shot Aang forward across the sky.
Cobra and Cubellios pursued him. "You won't escape me you brat! Poison Dragon Scales!" He swung his arm forward and a maroon magic seal appeared in front of him. Rapid, poison blobs shaped like crescents were shot towards Aang who was managing to evade them while speeding away from Cobra and Cubellios. Aang crashed into a building creating a smoke cloud
Cobra saw him speeding up through the smoke but he realized that what he saw shooting into the sky was a blast of air, rather than Aang. He turned back to the building and saw Aang shooting towards Cobra with his fists covered in clumps of rocks and the punch was blocked by Cobra's right claw which was blasting out poison. "Stupid… Don't you realize a feint isn't going to work by now?"
Aang didn't say anything as he used his free hand to turn the ice sash into a large fog cloud. Aang backed off and Cobra instantly looked up. "Max Speed!" green glowing wings could be seen through the mist but when Happy passed through he realized it was only Happy and he flew straight down.
"Fire Dragon Iron Fist!" he heard Natsu coming to his side and to his surprise he saw both Natsu and Aang shooting to him with an air vortex propelling them. Both their fists were on fire and they both punched Cobra and he had blocked both of their fists. He was struggling to hold them back and both Natsu and Aang were holding their breaths.
Cobra's eyes grew wide. "No they aren't going to…?"
"Fire Dragon…"
"Iron Dragon…"
Both Aang and Natsu discharged their powered dragon roars right in front of Cobra and Cubellios. "ROAR!" a vortex of fire and iron shards had blasted Cobra and Cubellios to the ground.
Aang was panting and Happy and Natsu flew to his side. 
"Your plan worked Aang!" Happy exclaimed.
"Good thing, cause I think that's all I've got right now…" Aang said.
"It won't matter, we finally got that slanty eyed bastard." Natsu exclaimed.
"Hey! Yours are the same too!" they both saw Cobra slowly rising in the air on top of Cubellios he was slow clapping and he smirked at both Natsu and Aang. He had several scratches and bruises on his body. "It's a good plan, making your one man advantage work… but now it's my turn to eat."
Right after he said that, Cubellios blasted a stream of maroon coloured poison that surrounded both herself and Cobra in a toxic cloud.
"Poison Gas?" Happy questioned
Aang though looked very nervous. "Oh no, since he's a Poison Dragon Slayer that means…"
"HE CAN EAT POISON!" Natsu exclaimed as his eyes grew into white circles.
True to Aang's words, Cobra was sucking up all the poison within the toxic cloud that Cubellios made. Cobra swiped his mouth after consuming the poison and the scratched and bruises on his body disappeared. "Hehe, now what's that thing you say? I'm fired up… yeah?"
"DON'T COPY ME!" Natsu childishly exclaimed.
Cobra smirked at the two of them. "Rot and Die." His cheeks started to puff and put two pointing fingers in front of his mouth. "Poison Dragon's…"
"His breath attack!?" Natsu exclaimed.
"This is bad!" Happy cried.
Aang remained quiet but he was still shocked.
"ROAR!" a maroon magic seal appeared in front of him and he blasted a powerful stream of maroon poison breath.
"NO!" Aang made an air sphere of raging winds that surrounded him, Natsu and Happy. They were all caught in the blast and Aang was trying to keep the sphere of air together his air bender tattoos were flickering and the sphere was weakening.
"Keep it together Aang!" Happy cried.
Aang tried to keep it together but the toxic breath had passed through and both Natsu and Aang were sent flipping through the air. Once they slowed down lines of maroon poison were flowing off of them and dark hazes were under their eyes and sweat was beating down their faces.
Natsu tried to act strong after taking the attack. "W-what? That didn't do much damage at all…"
"Speak for yourself…" Aang said, sounding short on breath. Natsu and Happy were falling to the ground.
"Happy! What's wrong…?" Natsu exclaimed while comically flapping his arms in a futile attempt to stay off the ground.
"F-for some reason… my body isn't moving right…" Happy replied.
"Same for me…" Natsu said.
Aang meanwhile was barely keeping himself in the air and Cobra was laughing at the two. "Haha, the breath of the Poison Dragon infects your entire body with a virus!" he explained as lines of poison were surrounding him and Cubellios. The top part of his body was hidden by a shadow and his eyes were glowing white. "It slowly steals your mobility and then your life!"
Happy managed to recover and Natsu stayed in the air Aang shook his head and kept himself airborne. "You two were defeated the moment that breath hit you!"
Aang slightly chuckled to himself. "So much for capturing me alive…"
Cobra keeps his usual smirk. "Well if you can handle being shot by lightning, you can handle something this. You won't die, but you also won't be able to help yourself as Nirvana drives all the light out of you and leaves only darkness and hate." Aang shot a glare at him as Cobra laughed. "That's right Avatar, loath me, despise me. I can see the light leaving you already."
"Oh shut up already!" Natsu growled as he flew back up and his arms generated wings of fire. "Don't worry 'bout no poison, Aang, Happy!" he shouted with a crazy looking smirk. The fire he generated was raging.
Then Aang's tattoos lit up again. "Sorry Cobra, but I'm not giving up yet…" he surrounded himself in an air sphere. "As Natsu would say… 'This poison ain't nothin'!" he exclaimed.
"Now you're copying Natsu too." Happy commented.
Natsu and Happy shot forward. "Fire Dragon Wing Slash!" he threw several whips of fire that Cobra had avoided.
Suddenly Cobra and Cubellios were separated and Natsu was about to be kicked, but a thick sphere of air surrounded Natsu and Cobra bounced off the sphere and landed on Cubellios. "I can hear you remember!?"
"Natsu, don't think." Happy reminded.
"I know that, you focus on flying!" Natsu exclaimed.
Natsu and Happy began bickering and Cobra sighed as he sat on Cubellios. "These guys are so annoying, don't you think, Cubellios?" He suddenly looked to his left and caught a rock with his bare hands. He then crushed it and noticed Aang was missing. "You can throw all the cheap shots you want Avatar, but I'll always here you!"
Aang hovered up behind Cobra. "Fine, no more cheap shots, I'm right here!" he declared as his arrows were still glowing. He placed his right fist into his open left palm. "Ice Make: Lance!" he shot a storm of ice javelins to Cobra which he avoided. Aang chased after Cobra and turned all the ice lances into water and shot several water disks that Cobra was avoiding, these disks were thin and sharp enough to slice sections of building off. He boosted himself towards Cobra with a blast of air and flew over right over him. "Fire Dragon Power Blaze!" his arms generated both his normal fire and his Dragon Slayer fire and he quickly placed them together and he threw the combined fireball down to Cobra, he avoided it as it slammed into the ground creating a tremendous explosion.
Cobra was behind Aang again. "Poison Dragon Crushing Fang!" Aang flipped over Cobra's right swiping hand and his right arm became encased in iron scales as a greenish gray magic circle appeared in front of his arm. "Huh?"
"Iron Dragon…"
"Not this time!" he caught the fist but he quickly removed his arm as on Aang's knuckles were small but very sharp shards or rock.
"…Quartz Punch!" he shot his arm forwards again and Cobra avoided it by jumping off Cubellios.
"That poison will slow you down eventually! Poison Dragon Spiral Jaw!" his legs were engulfed in poison as he sped to Aang and he managed to block it by generating an ice blade. The sword shattered as Aang hovered back while Cobra landed on Cubellios. "If one wasn't enough, then the second one will definitely finish you off." His cheeks puffed again. "Poison Dragon's Roar!" he shot a second breath of raging Poison and Aang held his breath and blew a tremendous cyclone from his mouth that managed to chop the poison and disperse it away from Aang. He was catching his breath after the last attack.
Cobra smirked. "Well aren't you just full of surprises, little Avatar. You are able to use Two Dragon Slayer magic types, ice magic, mix it with your bending, and after being hit by my poison you're still standing. If you were on our side, I'd say I'm very impressed."
"I'm still not going to stop fighting." Aang declared.
Natsu and Happy stopped their arguing and they moved towards Aang as the two continued talking. "Now do you see why Brain wants you so badly, Avatar? You don't know it, but you're only scratching the surface of your power. Just imagine what else you can do. When Brain turns you to the dark side, the Oracion Seis will have a true god by their side!"
"A god… I never really looked at it like that before." Aang admitted. "But even so, I won't betray my friends to be worshiped by the likes of you!"
"Oh please," Cobra scoffed. "We'd be better company for you than that older generation Dragon Slayer by your side."
"Older Generation?" Natsu asked.
"What are you talking about?" Aang asked.
"That's right! I'm part of a new wave of slayers! A dragon lacrima was implanted into my body, making me infinitely more powerful than those who came before me!"
Aang's eyes grew wide. "No way… he's just like Laxus!"
"Yeah, this is what Gramps was telling us about." Natsu said.
"He's not a real Dragon Slayer!" Happy said. "You stole your magic!"
"Real?" Cobra asked. "Dragon Slaying magic was originally only able to be learned by dragons! It was never meant to be learned by humans. If you ask me, you two are the freaks here! Because there ain't any dragons in this world!"
Natsu went furious as soon as Cobra mentioned that the Dragons were gone. "Say that again! I dare ya! THERE'S IGNEEL, DAMN IT!" he shot forward to Cobra with a fiery punch.
"Natsu wait!" Aang warned. Natsu's punch missed and he was glaring at Cobra.
"No, there isn't!" he formed a glowing maroon poison over his hands. "Dragons are extinct!" he threw his arms back and large globs of poison were shooting from his hands.
"Don't go killing them off so easily!" Natsu exclaimed.
"Poison Dragon's Twin Fangs!" he threw the mass of poison from both his hands which shot Natsu back away.
Natsu and Happy were floating away. "M-My body… I can't move… Damn it!"
"Natsu hang in there!" Happy cried.
"Natsu!" Aang tried to get to him but Cobra stepped in front of him and he was kicked backwards
"Not so fast Avatar!" Suddenly he found himself in a chokehold and Cobra tightened his right arm around Aang's neck. "This fight is over, Avatar. It's time to turn off your inner light permanently!"
Natsu looked up and he body could barely move. "H-Happy, we have to help Aang…"
Happy tried to move but he couldn't either. "Sorry Natsu… I'm at my limit…"
Cobra tightened his grip. "You might be a naïve brat, but I do gotta give you credit, you sure know how to pick the ladies. What's her name again?" Aang's pupils shrank as he realized he was talking about Katara. "Katara, that's right!" Cobra said hearing Aang's thoughts. "But don't worry, I'll take good care of her, after I have some fun with her that is."
Aang started to clench his teeth in anger. "Don't. You. Dare. Touch her!"
"Did I strike a nerve? Well she won't suffer for long…" He then whispered in Aang's ear. "Cause after I'm done with her, Cubellios will have a little snack!"
Aang snapped as soon as he said this and his arrows shone again and his eyes were covered by the same white glow he let out a very loud yell that made Cobra cover his ears. He shot fire from his hands, feet and mouth. He surrounded himself in an air sphere and shot forward towards Cobra. The Poison Dragon Slayer smirked but his pupils shrank as he was streamrolled into by the air sphere. Aang flew Cobra through several buildings along the city. Cobra let out painful grunts every time he was shot through a stone wall.
…
Meanwhile Jura's group were running towards the fight and they saw Aang shooting Cobra through many buildings. "W-was that…" Gray started.
"Oh no… I saw the glowing…" Lucy said with a worried tone. "You think he's lost control again?"
"I thought that was fixed!" Sokka said with a frustrated tone.
"Want me to go check it out?" Ping offered.
"No." Lucy said. "Aang is very dangerous when he gets like this… hopefully it won't be like last time."
…
Aang stops moving and Cobra flies into one more building and he falls through the air but he is then caught by Cubellios. "That damn kid snapped! No matter I'll be able to-" he is suddenly hit with a barrage of thoughts as he sees Aang getting closer to him while inside his air sphere.
"Fire Dragon Wind Edge!" Aang bellowed in his Avatar State voice. His whole body was surrounded by raging flames while blades of winds surrounded the fire. He speared into Cobra which sent him falling to the ground while Aang shot up back up.
"What the hell!? It's like… It's like I'm hearing thousands of thoughts at once." He said as he fell.
"Iron Dragon Hard Fist!" he could see Aang shooting down towards him and his he heard a boom as Aang fell with so much speed that he broke the sound barrier. His literal iron fisted punch hit Cobra in the gut and the force and intensity of the punch was able to decimate the clothing that was covering his stomach. Cobra slammed into the ground.
When his eyes opened he saw Aang glared at him waiting for him to get up. His eyes grew as a large wave of ice and earth shot him into the air. Aang followed him and his iron fists were covered in blazing fire. "Impossible, you're going to…"
Aang let loose the attack with little delay. "Iron Fire Dragon's Brilliant Bullet Punch!" he let loose a fury of punches with his iron fists that were covered in raging fire. Aang was pushing Cobra closer to the ground with each explosive punch and he didn't let up until they hit the ground.
Cobra was very hurt and he looked up and had one more plan. "C-CUBELLIOS!" He exclaimed. The flying snake flew towards him and shot a blast of poison from her mouth covering the two in poison gases which Cobra managed to suck up. He jumped away from Aang and landed on Cubellios. "I have a second wind Avatar. Now COME ON YOU LITTLE FREAK!" Aang made three rocks rise close to him and fired bits of them like in a flurry to hit Cobra and Cubellios, they managed to evade them and shot higher up.
Aang followed him into the air. "That's right, come to me you freak!" he puffed his cheeks. "Sorry if this one actually kills ya, Poison Dragon Roar."
The blast of poison was speeding to Aang. He held his own breath and looked to Cobra's attack. "Fire Dragon Gusting Roar!" he shot a blast of flames that was further powered by winds that shot from his mouth as well. This engulfed Cobra, Cubellios and Cobra attack in a blazing cyclone of fire. The poison attack was easily neutralized. He looked to see Aang coming closer.
"WHAT THE HELL ARE YOU!?" Cobra screamed in slight fear.
Aang shot past Cobra and grabbed Cubellios' tail.
"Hey Aang! Up here!" Natsu exclaimed getting Aang's attention and the Dragon Slayer had a smile on his face, he was waving his arms to get Aang's attention. Aang's eyes returned to normal and he nodded he started to spin and generate power as he spun Cubellios and Cobra in the air.
Cobra hung onto his pet for dear life and his cheeks puffed as he looked slightly nauseous. "HERE NATSU!" Aang tossed him to Natsu who was waiting at a higher altitude.
"Now Happy!" Natsu said.
"Aye sir!" Happy dropped Natsu towards Cobra who was speeding to him.
Cobra saw Natsu was getting closer to him. "Idiot, do you think I can't hear you, you're going to use a full power dragon roar."
As Natsu fell he started screaming with all of his might as he speared into Cobra. As Cobra and Natsu fell, his ears were becoming compromised as Natsu scream was so loud that it was a kin to an actual dragon's roar. Happy covered his ears and so did Aang.
Everyone could hear the roar, from Brain, to the group that was with Jura. Lucy was covering her ears and so was Toph. 
"Crap! What is that!?" Toph exclaimed.
"It sounds like a dragon roar?" Ping said.
"Is it some kind of giant monster!?" Lucy cried.
"Whatever it is, it's giving me a headache!" Sokka exclaimed.
"Natsu." Ryu stated. "You're one of the only individuals who can produce this sound."
Wendy, Katara and Carla could hear the roar as well. Carla making the decision to pull down her cat ears.
Zuko, Erza and Jellal weren't too far from the roar as well as it managed to get their attention.
Natsu stopped screaming and Happy caught him before he could hit the ground.
"MY EARS!" Cobra exclaimed as he was falling to the ground.
Aang, still had his glowing arrows looked down. "Just to make sure." He landed on the ground where Cobra had landed and he was getting up… he was very wobbly and he looked at Aang.
"Haha, no matter what… you will join… The Oracion Seis." He said.
"I'll be sure to reject Brain's invitation, personally… and as for you…" he made a sharp blade made of air, fire, water and clumps of rock and he swiped it like a whip and it smacked Cobra's mid-section sending him flying across the city before crashing into a building.
Aang was panting and he saw Happy and Natsu coming towards him. 
"Aang!" he hovered above the ground so Natsu's feet wouldn't touch it. "That was some team work you guys did back there."
"Y-yeah I guess… but the way… how did you know your screaming would work against him."
Natsu laughed. "I saw noticed you do the same thing when you went into the Avatar State, he covered his ears so I thought if I did the same thing, it would work."
"You copied Aang… that's all." Happy said.
"But… this is concerning. Cobra said they want to use the Nirvana weapon on me… that just makes it even more important that we destroy it once and for all."
…
Brain watched the conclusion from the King's Summit. "Impossible… they both defeated Cobra? And that power from the Avatar… he combined two Dragon Slayer magic into one attack… Just how powerful is that boy?!"