X-Men/Teen Titans: Reign of Hellfire

The second Marvel crossover episode of Nightwing & Batgirl.
== Plot ==
The episode begins at Jump City, home of the Teen Titans. At the Jump City Museum, Mr. Smith announces the display of their newest attraction, the teleporter.
"Ladies and gentlemen, you are about to witness a huge advancement in modern technology. What appears like a small room in front of you, is actually the museum's newest attraction: the teleporter!", he said. "The future has now arrived before your very eyes. The technology was once only accessible by the Justice League, is now finally available to us, ordinary humans. This invention is a giant leap for mankind!"
While everyone was busy listening to Mr. Smith, a portal appeared, and from there, Warp, a villain of the Teen Titans appeared.
"What a marvelous attraction! The perfect piece for my travelling technology.", Warp told himself, as he grinned. He later made his way to the front of the crowd. 
"Powered by a vortex regulator, it can teleport you to any place you'd like. Just input the coordinates using the buttons inside the room.", Mr. Smith announced. 
He demonstrated it. He went inside and placed the coordinates: 20 degrees south. He teleported behind the teleportation device. The crowd were surprised. They applauded.
"It is real. It's working! It really is an actual teleporter.", they said.
"Here's to a brighter future for our city.", Mr. Smith said, as he cut the ribbon in front of the teleporter, signifying the opening of the museum's newest attraction. Once again, everyone applauded.
"What a beautiful invention. The future has truly arrived here in your era.", Warp said, as he took steps closer to the teleporter. 
The guards blocked his way, however, he shot them down using his wrist-mounted laser blaster. The crowd were surprised and panicked. 
He now went inside the teleportation room, and looked for its vortex regulator. He found it. Its vortex regulator is in the shape of an hourglass.
"Found it. It's beautiful. The perfect component for my teleportation suit.", Warp said, as he now got his hands on the vortex regulator.
"No! I won't let you!", Mr. Smith said, as he was about to attack him. 
Warp sent him to sleep with one punch. "Oh, yes, you will!", he told him.
Now, Warp opened a portal to escape. The people inside the museum now rushed outside in panic.
At the Titans Tower, Nightwing, Batgirl, and the Teen Titans Cyborg, Beast Boy, Raven, and Starfire are having a seemingly nice day, when suddenly, the computer alerted them of trouble at Jump City's Museum. They immediately sprung into action. Batgirl hopped into Nightwing's motorcycle, Cyborg used his car, Beast Boy transformed into a vulture and flied along with Raven and Starfire. Later, they reached the museum where there was trouble. The museum's guards told them the criminal stole an ancient hourglass worth millions of dollars, and went forward away from the museum. They followed Warp's trail. However, Warp, the vortex-manipulating Teen Titans enemy, made things difficult for them. He was opens a vortex to another place every time he sees the Titans behind them.
"Right! Warp can travel through different places with his vortex-thingy.", Cyborg said.
"I suggest we split up.", Nightwing told the Teen Titans.
"Yeah right.", Beast Boy agreed.
Now, they all parted ways and went through every street. Later, they all met at one intersection and surrounded Warp.
"Surrender now, Warp. You're surrounded.", Batgirl said.
"Hand us the hourglass, and it's all over.", Nightwing said.
"No chance in hell!", Warp said. "I didn't go this far to steal this ancient hourglass just to hand it back to you heroes!"
"So you wanted to deal with us the hard way huh", Raven said.
"We shall give you what you want!", Starfire said.
Now, the Titans attacked Warp all at once. His armor is resistant against Starfire's starbolts. He used a forcefield to protect himself from Nightwing and Batgirl's Batarangs and Birdarangs, Raven's magic, Cyborg's missiles, and a bear Beast Boy's bite. After that, it was his turn to attack. He used explosive discs to take down Raven, Nightwing and Batgirl. Then he used his wrist-mounted laser blaster to take down Beast Boy, Starfire, and Cyborg.
"Now, I'm gonna show you heroes what this hourglass is capable of!", Warp said, as he put the ancient hourglass at his armor's chest. "At last! I know have the ultimate power of interdimensional travel!" 
He now pressed the button on his chest, and a huge portal opened. All of the Titans touched the hourglass on Warp's chest, and they were all shocked as they all felt dense. After that, they were surprised to find themselves in another universe. 
"What the?", Nightwing said.
"Where the hell are we?", Beast Boy asked, as they were surprised as Warp opened another portal and he escaped.
"Hey! Come back here?", Batgirl said. 
Raven tried to pull Warp with her magic but it was too late. Later, they encountered Sentinels, who scanned them and identified them as mutants. The Sentinels started shooting laser beams and EMPs from their hands, at the Teen Titans. They all started running away and evading their attacks. Nightwing and Batgirl tried throwing their explosive discs at them, but they didn't work. There was not a single damage on the Sentinels. Cyborg was only able to do little damage on the Sentinels with his sonic cannon. Beast Boy transformed into a T-Rex and tried biting the Sentinels, but the Sentinels' metal are too strong for his teeth. The Sentinels were resistant to Starfire's bolts however, so she just tried ripping them apart one by one with her superhuman strength. Only Raven was able to destroy a few of them with ease. It was not long before help arrived. They saw a mutant with claws emerging from his knuckles, another man with red laser beams coming out of his eyes, and a woman who can manipulate weather, all coming to rescue them. They are Wolverine, Cyclops, and Storm, respectively. Apparently, they are the only mutants who are able to escape Genosha, which has been taken over by a group of mutants.
"Have we met you guys before?", Cyclops asked.
"Not at all.", Beast Boy answered. 
"We're totally strangers.", Starfire added.
"Oh, I see.", Cyclops said.
"Are you guys from another universe?", Storm asked.
"Well, we are.", Cyborg answered.
"How did you guys get in here?", Wolverine asked.
"Well, there was this guy Warp, on his usual robbery scheme, so we went to stop him. However...", Beast Boy told them.
"So, you guys are also heroes.", Wolverine said.
"Let us guess, he warped you guys to our universe.'', Cyclops said.
"Exactly.", Nightwing replied.
"Oh. So that guy Warp is also somewhere here in our universe?", Storm asked.
"Exactly.", Nightwing answered.
What are those giant robots anyway? What the hell's wrong with them?", Beast Boy asked.
"They are Sentinels. Weapons prepared by the US Government with only one purpose-eliminate all mutants.", Wolverine answered.
"What are mutants?", Starfire asked.
I think it's what they call us metahumans here in their universe.", Raven said.
''Man, the government really hates superheroes.", Beast Boy said.
"Agreed.", Cyclops replied.
"Why are these robots suddenly going berserk?", Batgirl asked.
"A group of powerful upper-class mutants took control them, and have now taken captive of our other allies. They also managed to seize Genosha, which was intended to be a safe haven for mutants.", Wolverine answered.
"And you're the only ones who were left? Man, that sucks.", Cyborg said.
"I'm pretty sure we're not the only ones.", Wolverine said.
"We'll help you take back Genosha and all your friends.", Nightwing told the X-Men.
"As long as you promise us to help find Warp.", Batgirl added.
"Do you guys have a team name or something?", Beast Boy asked.
"Well, we are the X-Men.", Wolverine answered.
"Cool. We are the Teen Titans by the way.", Cyborg said.
''Excuse us. These guys never shut their mouths.", Raven said.
"It's fine. It's fun to have them around.", Storm said.
Now, they proceeded on the way to Genosha. However, along the way, they encountered a wave of Sentinels.
"Oh, crap! Here goes these metal pieces of shit again!", Cyborg said.
"I guess there's only one way to go. Forward!", Nightwing said.
Now, they battled the hordes of Sentinels. Cyborg destroyed them with his sonic cannon and yelled, "Booyah!"
Storm pointed Nightwing and Batgirl where the Sentinels circuits are and told them to destroy it. They asked Starfire and Beast Boy for lifts. When they got to the Sentinels they now hit the robots from their circuits at the center of their bodies. Wolverine, Cyclops, Storm, Starfire, Beast Boy, and Raven now fought and destroyed the Sentinels by doing their own things. Raven takes down the last of them. 
"I guess that's the last of 'em.", she said.
Now they moved forward and were shocked to see a larger horde of Sentinels come right at them.
The scene moves to Genosha, where a portion of it seen as built into a battle arena. The Hellfire Club, the elite-class mutants responsible for the siege of Genosha, watch from the seats at the center of the Coliseum. They are Sebastian Shaw, Selene, Emma Frost, Donald Pierce, Harry Leland, and Sunspot.
"Ladies and gentlemutants, we are about to witness a tournament between the most notorious teams of mutants: the Brotherhood of Evil Mutants and the X-Men. Each and every one of them will be pit off against each other in a no-holds barred match.", Sebastian Shaw announced.
"Starting with our first fighters, from the Brotherhood of Evil Mutants, it's Pyro!", Donald Pierce said.
From the X-Men corner, Bobby Drake aka Iceman, whispered to his fellow teammates, "Let me guess. It's me who'll square off against him."
"Now, from the X-Men, Iceman!", Leland said.
''Damn. I knew it.", Iceman said, unsurprised. 
Now, they started the battle. Meanwhile, Sebastian Shaw told Sunspot, Pierce, and Leland to keep the crowd entertained, as he, Selene, and Emma Frost just got important stuff to do in the meantime. Now, the three walked away.
The X-Men saw them. Kitty Pride told her team, "Look, it's Shaw! Selene and Emma! They're getting away!", Nightcrawler pointed. 
"We gotta go get them!", Kitty Pride said, as she was about to run at them, but Beast held her back and told her, "Don't! They're too strong for you. You won't stand a chance."
"But... it's our only chance!", Kitty said. They were silent and Kitty took a deep breath and now calmed down and said, "Fine! Let's wait a little longer."
While the three members of the Hellfire Club are running, Emma Frost wondered, "I don't know what even is the point of this whole mutant tournament."
"Come on, Emma. It's the easiest for us to take down two of the biggest threats to our mutant domination. After they take out each other, we will be able to assume control of whole mutantkind, and there will be no one who'll be able to stop us.", Shaw replied.
They went to their lair. In their lair, it was revealed that they took Professor Charles Xavier and Jean Gray, two of the most powerful X-Men, as captives. Jean Grey was unconscious and strapped on a hospital bed, while Professor X was strapped on a wall. 
"You think you guys can hold me in here for long? Sooner or later, Logan, Scott, and Storm will be able to find you all!", Professor X said.
"Oh, Xavier. You shouldn't have said that. Now we know who we have to take down next.", Emma Frost replied.
"You know, with the way you talk you'll only make things worse for yourself.", Shaw said as well.
"We only ask you one thing. If you do it, we will finally let you go.", Selene told Professor X.
"What is it?", Xavier asked.
"We ask you, to use the Cerebro to locate the remaining X-Men you just mentioned.", Shaw said.
"There's no way I'll do that... Ahhhh!", Professor X yelled as Selene used her telepathic powers to induce pain on him.
"Alright! Stop! I'll do it!", Professor X pleaded, as Selene stopped.
Now, Professor X went to the table and used the Cerebro to locate mutants. Later, he found them.
"I found them. They're just within Genosha's borders.", X said. 
"Good. Then that makes our job easier.", Shaw said, as he grinned.
"Leave it to me!", Emma Frost said.
"Be careful.", Professor X warned her. "There's not just three of them. There's also Erik, Raven, and Wanda. There are others, who I've never seen before."
"Thanks for the advice.", Frost replied. Now, she went outside Genosha.
"Shaw! Selene! You're telepaths, right?! You could have just used the Cerebro on your own, you damn sadists!", X told them.
"We apologize, Xavier. We didn't really know about it.", Shaw replied. 
"Well, you could've told us earlier and spared yourself the trouble.", Selene replied.
"You actually didn't knew?! That's ridiculous!" X told them.
Shaw laughed out loud and said "And you actually believed that? You're more ridiculous. It was a part of our plan. We forced you to reveal us the locations of the remaining mutants so that when we take over mutantkind, you got nothing to blame but yourself!", Shaw told him.
"Now that your job is done, it's time we put you to sleep." Selene said, as she used her telepathic powers on Professor X, but he resisted and send the psychic powers back to her.
"You had the nerve to fight back?!", Shaw exclaimed. "I know exactly what will send you unconscious.", he said as he punched him in the gut.
"Are you alright.", he asked Selene.
"Yes I am.", Selene replied. 
Later, Jean Grey woke up from Professor X's painful groans.
"Wait! Where am I?", Jean asked. "Why am I strapped here?", she said, as she struggled breaking free from the bed's straps.
"Oh, so you're awake now, Jean Grey.", Selene said.
"Don't worry, nothing bad will happen to you.", Sebastian told her.
"Really?", Jean Grey asked, as she struggled to break free from the straps.
"Yes, really. Now, stop struggling. You're only wasting your strength.", Sebastian replied. 
"Then let us go. Charles and I.", Jean told them.
"Fine. We'll let you go.", Selene agreed, "After we're done with you.", she continued, as she knocked Jean unconscious with her telepathic abilities.
"Good work, Selene.", Sebastian told her.
"Now all we have to do is wait for Emma to bring the remaining mutants here at Genosha, and everything will fall to its place.", Selene replied.
"Right.", Shaw replied. "For the meantime, I'll prepare a little show for everyone."
Now he went to a stasis pod labeled Weapon X. It is Deadpool.
"Now all we have to do is wait for Emma Frost to bring the mutants here, and everything will fall into its place", she said.
Meanwhile, Wolverine, Storm, Cyclops, and the Teen Titans, while battling the Sentinels, later encountered Magneto, Scarlet Witch, and Mystique. The three helped the heroes destroy all the Sentinels in their way. SW using her magic, destroyed Sentinels with ease. Magneto, the master of magnetism, used his magnetic powers, and lifted the Sentinels, and collided them with each other, which exploded. While Mystique, who can change her form into any mutant, as well as copy their abilities. She changed forms into Storm, Cyclops, and Wolverine and used their powers to destroy Sentinels.
"Your welcome.", Magneto told the heroes. Who are these strangers?", he asked.
"Magneto! Why are you here?", Cyclops asked.
"Please, Logan. No need to be so enraged.", Magneto replied.
Please. We're here to help you.", Wanda said.
"Anyways, we ask. Who are these mutants?", Mystique asked them.
"Could you please stop calling us that?", Cyborg replied.
"We're from another universe.", Starfire said.
"Wherever universe you came from, here in our world, anyone with exceptional abilities are considered mutants.", Mystique told them.
"Right. We're the Teen Titans.", Nightwing said.
Batgirl introduced them, "I'm Batgirl, they're Nightwing, Cyborg, Beast Boy, Raven, and Starfire."
"So, you're using your superhero names, huh.", Magneto said.
"Raven? My name's also Raven. Do you have an alter-ego or something?", Mystique asked.
"Rachel. But I'm more comfortable with Raven.", Raven answered.
"Oh, I see.", Mystique replied.
"So, who are you guys?", Nightwing now asked.
The three now introduced themselves.
"I'm Erik Lensherr. You can call me Magneto. This is my daughter Wanda, also know as the Scarlet Witch. And this is Raven Darkholme, you can call her Mystique, one of my allies.", 
"Cool names.", Beast Boy said.
"Anyways, get lost, Magneto. We didn't ask for your help.", Wolverine said.
"Wait. Why not? They told us they're here to help.", Nightwing asked.
"Do you really trust these guys when you just met them?", Cyclops asked.
"Oh, please, Logan. You're willing to work with strangers while you don't trust guys you've already known a long time?", Magneto said.
"What a hypocrite you are.", Mystique added.
"They're lost in our universe, in search of a space-travelling villain. The only way they could come back is if they find him.'', Storm told them.
"Then we'll help them find that guy. But they gotta help us first.'', Magneto said.
We've known for so long. We trusted you, and betrayed us many times.", Cyclops said.
"Yes, but that was the past, Scott. Today I'm thinking of the safety of mutantkind.", Magneto replied.
"Please. Trust us just this once.", Wanda asked.
"Your father always says that. Do you really trust him?", Wolverine asked.
"What do we have to do for you to believe us?", Mystique asked. "Do we have to fight you guys."
"Maybe.", Wolverine replied, as he showed his adamantium claws.
''Fine.", Mystique said, as she shapeshifted into Wolverine.
"Crap! Some inter-mutant drama going on here.", Beast Boy said.
Wolverine and Mystique are about to charge at each other, when Storm intervened and created lightning strikes from the skies.
"That's enough!", Storm said. "If we want to save all of mutantkind, then we'll have to get all the help we can get!"
"Fine. Let's work together.", Wolverine finally agreed. "But once it's all said and done, it's business as usual."
"I still gotta save Jean, so I'm taking my chances.", Cyclops now agreed as well. 
As they proceeded on their way to Genosha, they met a familiar foe.
"Guess I'm late for the party.", Emma Frost said.
"Emma!", Wolverine exclaimed.
"Why do we have to put up with people who are not to be trusted?", Magneto said.
"Please, I'm not here to take you guys down.", Emma said. "I'm here to warn you. The Hellfire Club is coming for you guys. So be prepared."
"Thanks for the warning. It's very useful.", Wolverine replied, smirking.
''That sucks! We just got here by accident, and now we gotta get involved in a war between mutants?!", Cyborg exclaimed.
"No need to be hysterical. Don't worry. We'll bring you guys to where you belong.", Frost replied.
"How? Do you guys have a dimensional thingy or something?", Starfire asked.
"No. But we can help you find the man who brought you here.", Frost replied. "So, what does he look like?", she asked.
Cyborg, using his database, showed what Warp looks like, and his powers and abilities.
Oh, so that's him. We can definitely help you.", she told them.
"But first, where are our friends?", Wolverine asked.
"Patience, Logan. We're getting there soon. They're doing fine. They're just fighting the Brotherhood of Evil Mutants in an arena.", Emma Frost.
"What? No way!", Storm said.
"Don't overreact. My allies won't allow anyone of them to get killed.", Emma replied.
''Thanks for the assurance.", Cyclops replied, with a serious face.
"Hop in!", Logan told the other heroes, as he went inside an empty car.
Cyclops sat in the driver's seat. Mystique and Emma Frost sat on the back seat.
Nightwing pointed out another empty car and he, Batgirl, and Cyborg rode it.
"Pathetic", Magneto told them.
"Hey! Watch your mouth, Magneto", Cyborg told him. "Bet you can't win a race against us."
"Ah, kids.", Magneto replied.
"So you're scared.", Cyborg said, as he laughed.
Now, all of them headed to Genosha. Later, Wanda and Raven had a conversation.
Wanda: Raven, isn't it?
Raven: That's right.
Wanda: You wield such powerful magic. Where did you learn it?
Raven: I was born with it. It's like a curse. My father is a demon lord. Seems like I inherited his powers.
Wanda: Really? I was also born with my powers. Actually, all of us mutants were born with different powers. We all possess a special kind of gene called the X-gene. 
Raven: Oh, so that explains it all.
Wanda: Yes, but unlike most of them, who usually have grounded powers, I possess a wide range of powers. I possess what they call "Chaos Magic." I fear the day might come my powers will consume me, and become the harbinger of destruction.
Raven: I guess we're the same. We spend our entire life fighting our inner demons. 
Wanda: Yes. Aren't you afraid?
Raven: Yes, I am. I'm terrified. But as long as my friends have my back, I could worry less.
"You are right." Wanda agreed, as she smiled.
"And now, we're here.", Emma Frost said.
The scene moves back to the battle arena. Iceman was able to beat Pyro.
Now, Harry Leland announced the next match. "And now! For our next match! One of the most dangerous X-Men, Rogue! Against the quickest mutant from the Brotherhood! It's Toad!"
The crowd cheered.
"Seriously? This match will be over in seconds.", Rogue said.
"Then prove it!", Toad replied, as he laughed. 
Rogue tried getting her hands on Toad, but Toad was too quick. His tongue sticking is also quick.
"Ugh! So annoying!", she exclaimed.
But later, Rogue was able to dodge all his attacks. Then she gets her hands on Toad's tongue. 
Toad was drained of his powers. Now, Rogue has Toad's stretchy tongue powers and quickness. She now uses it to deliver the winning blow.
"Now that, is a dose of your own medicine.", Rogue said, smiling.
Now, Sunspot announced the winner. Next up, they announced the next match. From the crowd, prominent figures of the X-Men universe such as Gambit, Mister Sinister, Silver Samurai, and Viper can be seen. Among the crowd, Warp is sitting and enjoying the show.
Meanwhile at the Hellfire Club's headquarters...
"We are now one step closer to tapping the power of the Phoenix Force from Jean Grey.", Sebastian Shaw said.
"Exactly.", Selene agreed.
Now, they started using a machine to tap the power of the Phoenix Force from Jean Grey. Later, Jean Grey screamed, as she felt the power of the Dark Phoenix consume her. 
"Jean! No!", Professor X said, as he regained consciousness and saw what was happening. He can't do anything, as he is tied on a chair, unable to break free.
"At last, we shall now witness the true power of the Phoenix Force.", Sebastian exclaimed.
Back at the arena, the tournaments continued. It was Blob who battled Beast. Kitty Pride fought Domino. Angel battled Sabretooth. Quicksilver battled his sister, Polaris. Juggernaut battled Colossus. Nightcrawler fought Madrox, the Multiple Man. 
Later, the main event came. It was Psylocke vs Magik. A power telepath against a powerful sorceress. Both are also wielding the most powerful X-Men weapons: Psylocke has the psi-blade, while Magik has the Soulsword. Both weapons come from their psionic and magical powers, respectively. They had a battle. Moments later, Emma Frost, Scarlet Witch, Magneto, Mystique, Wolverine, Cyclops, Storm, and the Teen Titans reached the arena. They sat among the audiences.
"So, this is what a mutant cage match looks like!", Cyborg said.
"Damn! Mutants battling are so cool!", Beast Boy added.
"Hell yes! Go, lady with the flaming sword(Magik)!", Cyborg cheered.
"Oh, kids.", Emma Frost said.
Raven smacked both of their heads hard. 
"It's not cool! These mutants have been enslaved and forced to battle for freedom!", Raven said.
"My brother's one of them enslaved mutants as well.", Wanda added.
"Calm down, Raven. We can't let anyone notice us. Especially the Hellfire Club.", Storm told her.
"Oh, right. Sorry.", Raven replied.
"We're sorry as well.", Beast Boy and Cyborg exclaimed.
"We said stay quiet!", Magneto said, annoyed.
"Where exactly are the Hellfire Club?", Batgirl asked.
"They right there at the stands, near the battleground.", Emma Frost pointed. 
After a long battle, Magik was finally able to defeat Psylocke and knock her unconscious.
"Yeah!", Cyborg said, as he was delighted that the one he rooted for has won.
"Wait, the purple girl wasn't really dead, right?", Beast Boy wondered.
"Don't worry, she's still alive. She was just unconscious right now.", Wolverine told them.
Harry Leland now announced the winner of the match, which is Magik.
Later, Starfire noticed and was surprised to see Warp as she was looking around the crowd.
"Friends! I think I saw Warp right there!", Starfire pointed to their left.
The other Titans looked and they were surprised. What Starfire saw was true!
"Yes, you're right! It is Warp!", Nightwing said, "Titans, go!, he commanded.
"Hey, Titans! Wait!", Wolverine told them.
Now, the Titans ran across the arena's seats. The crowd became a mess. There were lots of screaming. 
"So long, suckers!", Warp's final words, as he used his vortex regulator to move to another place. 
"Boo!", the crowd said, as the Teen Titans ruined the show.
"And for our next round, all the mutants who won will continue their fight for freedom!", Donald Pierce announced.
"For our first match,", Sunspot continued, then they were distracted by the boos of the crowd.
"Sorry. But we don't think there'll be a next round.", Wolverine said, as they went down the stands towards the Hellfire Club's members.
"No way!", Leland exclaimed.
"You managed to escape our mutant hunt operations?", Sunspot asked.
"Emma! You're with them?! You traitor.", Pierce told her.
"Sorry. But your actions are no longer for the sake of mutantkind.", Emma replied. "You're now destroying mutantkind and using them for your own interests. That's why, I no longer wanna be a part of this anymore."
"So be it.", Pierce replied.
Meanwhile, Warp teleports to the Hellfire Club's mansion. He found the Weapon X's stasis pod.
"Cool creation.", Warp said. "I wanna see what it can do.", he said.
Selene and Sebastian noticed him.
"Hey! Who are you? Don't touch that!", Sebastian told him, but it was too late. Warp opened the stasis pod. 
"Oops. Sorry.", Warp said, as he now used his vortex regulator to escape.
"Damn it! Just when I thought everything's going perfect, someone comes to ruin it!", Sebastian said.
Deadpool now attacked Sebastian Shaw and Selene. But later, Shaw holds him down with his telepathic abilities. 
"Listen to me, Weapon X. I want you to get out there in the arena and take down the X-Men and every other mutant out there!", Shaw told him.
"As you wish, master.", Deadpool agreed.
Now, he ran outside their mansion while doing acrobatic moves. 
"Just a little longer. And we'll be able to unleash the power of the Phoenix Force!", Sebastian Shaw said.
Now, Cyclops, Storm, Wolverine, Mystique, Magneto, Wanda, and Emma faced the Hellfire Club members, Pierce, Leland, and Sunspot. The audiences booed because they were fighting from the stands.
Cyclops shot his eyebeams at them.
"Where's Jean? Bring her back to us!", Cyclops told them.
"Jean? Please. We don't know where she is.", Pierce replied.
Cyclops attacked him and said, "If you ever hurt her, I won't forgive all of you!"
Sunspot attacked him from behind.
Wolverine told Cyclops, "Let me handle Pierce. you handle Sunspot."
"I'll get this over with.", Emma told Leland. "Others, go free our other allies."
Now, Magneto and Mystique went for the Brotherhood of Evil members, while Wanda and Storm went for the X-Men. However, later, Deadpool made his way to the arena. The heroes and villains battling later paused.
"Oh, look. Another heavyweight match.", Pierce said. "Ladies and gentlemen, it's now time for the next match. It's Deadpool against, I don't know who these mutants(Teen Titans) are but let's give them a go."
Deadpool and the Titans now fought.
"Deadpool may be outnumbered, but he has the strength of 6 men.", Pierce said. 
Now, Wolverine, Cyclops, and Emma continued battling the Hellfire Club members. Later, Emma knocks Leland unconscious. Wolverine now throws Sunspot and Pierce to the arena. The audiences cheered louder. Deadpool was too quick and Starfire can hit him with her starbolts. He's also too quick and was able to dodge Raven's magic. He was able to wrestle and take down Beast Boy. Batgirl tried but she can't swing him around with her Bat rope.
"She's... too strong.", Batgirl said.
Later, Deadpool sees Wolverine, Cyclops, and Emma Frost. 
"More mutants!", he said, as he charged at them.
"So long, mutants.", Sunspot said, as he and Pierce now escaped.
Later, Nightwing chases Deadpool and hits him with his metal pole and said, "We're not done yet!". Deadpool fought back. Later, he was able knock Nightwing down.
"We're not done with you either!", Cyclops told Pierce and Sunspot, as he shot eye beams at them while they try to escape, which they successfully did. They have teleportation devices.
Emma Frost tried using her telepathic powers on him, but her powers did not work. Wade swings Emma away, hitting Wolverine and Cyclops. They went down.
"No way! They escaped!", Cyclops exclaimed. "Who knows what they'd do to Jean."
The Titans continued battling Deadpool, but he's too skilled and agile. The Teen Titans cannot beat him. But later, Raven decides to stop playing games and it's time to take down Deadpool. 
"Azarath Metrion Xinthos!", she spoke, as her astral projection came out and gave Deadpool a magical bitchslap, so hard that his soul separated from his body.
Deadpool now returns to his sense and turns all hysterical asking, "What are you? Where am I? Why am I separated from my body?"
Raven slaps him again and told him, "Pull yourself together! Now, tell me what you remember. Were you used by the Hellfire Club?"
Deadpool gasps and remembered, "Hell yeah! I remembered them capturing me and then brainwashing me. I became part of the so-called Weapon X program."
"And what does weapon X mean?", Raven asked.
"Basically, they turned me into a living weapon.", he answered.
"If you're brainwashed, how come you remember what happened?", she asked again.
Wolverine tried waking Deadpool. However, he won't wake up.
"What's the matter? Is he dead?", Beast Boy asked.
"No way! Raven, what did you do?", Starfire asked. 
"I don't know. Probably because you slapped me to my senses.", Deadpool replied to Raven. "Did you really ask me expecting me to say I remember nothing?"
"No, I'm just surprised you even remembered anything.", Raven said.
"Pardon, but can you please bring me back to my body. They're already worried about me. And you too.", Deadpool said.
"Alright.", Raven said, as he now brought Deadpool back to his body and returned to her body as well.
Deadpool let out a loud sigh, which surprised Wolverine, Cyclops and Emma.
"So, you're still alive.", Cyclops said, smiling.
"Of course, I am. I cannot be killed, idiot.", Deadpool replied.
"Oh, I forgot to introduce myself. I am Raven by the way. Daughter of demon lord Trigon.", Raven told DP. "By the way, we are the Teen Titans. We accidentally got here in chase of a time-travelling thief. Apparently his armor unlocked universal travel. Now, we're stuck here, still in search of him."
"Oh, cool story. Since you saved me, I shall help you guys too.", Deadpool replied. 
"We're cool.", Cyborg said.
Meanwhile, Scarlet Witch and Storm freed the other X-Men from their prisons.
"Oh, Wanda my dear sister. How am I glad to see you.", Quicksilver said.
"Are you guys okay?", Wanda asked.
"Of course we are. We had fun actually. Getting matched up one-on-one with the Brotherhood's members. I even went one-on-one with our sister Lorna(Polaris).", Quicksilver answered.
"Okay? And let me guess, you lost.", Wanda asked.
"Of course I did. Her powers are unfair.", Quicksilver said. "Anyways, we had a lot of fun."
"Seriously? You've been forced to fight each other as slave gladiators for the Inner Circle's amusement and you call that fun?", Wanda asked.
"We're not gonna lie. We had fun.", Kitty Pride responded.
"I guess we're all good.", Storm said.
"You guys enjoyed? Damn! I wasn't even part of the party", Squirrel Girl said, as she stood up.
"Chill, Squirrel. We know if you joined the party, it would be over in an instant. The Hellfire Club knows that. That's why they locked you up.", Nightcrawler told her.
"Oh. Fair enough.", Squirrel Girl replied. "Now, where's the Hellfire Club? I'm out to kick their asses!"
''Chill your ass first. They got Jean Grey. They might be out to use the power of the Phoenix Force.", Gambit told her.
"Oh. On second thought, nevermind.", Squirrel Girl said.
"So, Gambit. Why did you not fight?", Storm asked.
"I won't put up with their lame excuse for a tournament.", Gambit replied.
On the other corner of the arena, Magneto and Mystique got to the Brotherhood of Evil Mutants' prison.
"Erik! Boy are we glad to see you!", Toad said.
"Don't Erik me, you frog.", Magneto said, as he slams him to the iron bars with his powers.
Now, Magneto opened and destroyed the prison bars for his allies to get out. His allies, namely Juggernaut, Sabretooth, Polaris, Psylocke, Madrox, Domino, Toad, and Blob.
Meanwhile, at the Hellfire Club's mansion, Sebastian Shaw and Selene have finally finished tapping the Phoenix Force outside Jean Grey. Later, Jean wakes up. 
"Wait. What's happening to me? What did you do?", Jean Grey asked.
"It's alright, Jean. It's just your powers are finally starting to show.", Selene told her.
"Really? No way! This can't be real!", Jean said.
"It's fine, Jean. Don't fight it. Just embrace your true power.", Shaw told her.
"No! I can't! I'll end up destroying everything!", she replied.
"Like I said, it will be okay. The Phoenix Force is meant to bring destruction. And now you possess its power. It's inevitable anyway.", he said.
"No! It's starting to consume me!", she responded, as her whole body starts getting engulfed in flames. "No!", she screamed.
"Today's the day, we shall witness the true power of the Phoenix Force!", Donald Pierce said.
"It's a welcome sight.", Sunspot also said.
Now, she went outside the mansion. Jean's body stopped flaming, and now she's got a new suit: green with a Phoenix symbol. She's now corrupted by the Phoenix Force.
"Jean! No!", Professor X exclaimed. 
Jean Grey, who now transformed into the Dark Phoenix, went flying, engulfing everything around her in flames. The mutants all over Genosha panicked. Later, she made her way to the arena, where all the Teen Titans, X-Men, and Brotherhood are.
All the other X-Men villains Spiral, Mojo, Silver Samurai, Viper, and Mr. Sinister left the arena. 
"Jean! What happened to you?", Cyclops told her lover.
"Is that Jean Grey? Holy sh*t, we're doomed!", Deadpool said.
"No, we're not! Pull yourself together!", Storm told Deadpool.
"Wanda, what is she?", Raven asked the Scarlet Witch.
"It's the Dark Phoenix. The Phoenix Force inside her was awakened by the Hellfire Club. She is also a force of nature destined to deliver chaos to mutants. Guess what? We're not the only harbingers of chaos around here.", Wanda told her. 
"Right.", Raven agreed. 
"I guess there's nothing we can do about her.", Beast Boy said. 
Later, Jean Grey starts attacking all of them.
"Leave her to us.'', Raven told the Titans.
"Okay, Raven. We got this.", Nightwing replied.
"What? What are we gonna do?", Cyborg asked.
"Isn't it obvious? Save everyone we can!", Starfire said.
"Oh, now I get it.", Cyborg replied.
"But do not forget the most important task.", Raven told them.
"Yeah. Finding Warp.", Batgirl agreed.
"Storm and Emma. Come with me! We'll save Charles.", Wolverine told them.
"Okay.", Emma agreed.
Then, Wolverine told the other X-Men to save everyone else. 
"Escape now, my allies.", Magneto told the members of his Brotherhood.
The Brotherhood of Evil Mutants did so. 
Quicksilver saw the other X-Men saving civilian mutants as he was just running by himself and said, "Ah, heroes." 
Later, he then joined them in saving those civilians.
Raven and Scarlet Witch stayed in the arena, as they teamed up to face the Dark Phoenix.
== X-Terms ==
* Telepathy-the ability to receive and transmit thoughts without the use of senses; one of the most useful powers in X-Men universe.
* Cerebro-a helmet-like device used to locate mutants from all over the world; can only be operated by telepaths.
* Genosha-an island safe-haven created by Magneto intended to be a safe haven for mutants, but was taken over by the Hellfire Club.
== Characters ==
=== Teen Titans: ===
* Nightwing
* Batgirl
* Cyborg
* Beast Boy
* Raven 
* Starfire
=== X-Men: ===
-group of humans who possess X-gene, a type of gene that gives an individual unique power set, manifesting during puberty.
* Professor X/Charles Xavier
* Wolverine
* Cyclops
* Storm
*
=== Brotherhood of Evil Mutants: ===
=== Cameo mutants: ===
* Mister Sinister
* Mojo
* Spiral
* Silver Samurai
* Viper
=== Villains: ===
* Warp
* Sentinels
=== Hellfire Club: ===
* Sebastian Shaw
* Selene/Black Queen
* Donald Pierce 
* Harry Leland
* Sunspot
* Emma Frost (defected in the middle of the story)