"Tails, know that I care, but that I'm going to save the world, and if you get in my way, I'll make you bleed, I suggest you get out of my way, or he will collect payment if you disobey" Sonic threatened a dark aura now surrounding Sonic as he looked towards Tails with a glare that would seemed to shatter the soul.
"You think you can stop me? And besides who's this person that will collect payment, someone to take your place in the fight? Don't make me laugh" Tails arrogantly misjudged, to which Sonic started, glowing blood red and this colouring was mixed with Midnight black as Sonic, now had transformed in a dark explosion. When the darkness faded in the place of Sonic, stood a new being, dark fur all around and the same body and shoes as Sonic, though it wasn't him, or So Tails was lead to believe.
"Hm, I'll take my host's place in this fight, and I'm going to give you three attacks, if you can't bring me down in those three attacks then you're death is assured" the Dark form stated, with a pain disregard for Tails ' life.
"Who are you?" Tails asked, blatantly confused by this turn of events.
"Me, it's me Tails, Sonic, though not as you know him, I'm his better half, completely devoid of emotions or concern for your insignificant life, and Sonic is using me to defeat you, now you may not know me, I am Necro, another pure darkness entity and I seek to bond to Pachacamac or in any sense powerful chaos beings, I already have substantial hold on this body, but as soon as you're beaten I'm going bye bye for a little while as the positive energy of the super form is what needs to drain you. So YES Rainbow I'm only this way till I transform into my goodie goodie state, so go and help your friends, leave the fox freak for me!" Necro ordered, to which Rainbow did not dispute and automatically left, assuming that Sonic would be here later anyway.
"Now where were we? Oh yes, your destruction, come on attack me, remember you've got 3 moves, after that, it's over" Necro threatened.
"Alright, take this, Chaos Barrage!" Tails said, blasting Necro with millions of chaos blasts that got more ferocious and rapid as he kept pelting Necro with his attack. When the dust had cleared, Necro was still standing, a smirk clearly across his face.
"Hehe that all you got fox, let me bleed, let me lick my wounds, let me feel pain!" Necro sadistically requested. Tails was easily unnerved by this, that he took a Chaos attack right to the face and was now asking for more.
"Alright, I was going easy on you for that round get ready for Chaos Implosion!" Tails said, and in that moment a giant explosion occurred that roasted trees on contact and turned the battlefield into a blazing sanctum of hell, though still the dust rose and Necro was totally unharmed.
"Hm, I almost felt that, now Tails, before you waste your last attack, I want to have Sonic talk to you to set you straight, so here he is… Tails, I know you're mad at me, I know that you could never forgive me for lying about my past and hiding the true nature of my crusade against Kint as he became Robotnik, but I'm asking you now as a brother to stop this so I can save Mobius from Pachacamac, if he succeeds you'll die too and Sally, Rotor, Antoine, Bunnie, Nicole… Fiona and us, we'll all die if he succeeds, I know you're mad, and maybe, when we talk again, and maybe when this is all over then we could work as brother's again, but for now I won't let you hold me back anymore, so give me your last raging attack, blow up, blast me until you can't anymore, try to rip out my heart, and crush it in your hand, do something otherwise… I will destroy your evil side" Sonic said, as his quills darkened yet again, Sonic's irises disappeared and Necro took over
"Save me your speech Necro, you're not my brother Sonic, and when this is postponed, only for Pachacamac to take over and be released once again and endanger my family's lives, or worse kill them and my aunt, that you took away from me, is killed too, because of your good nature, then tell me, to spare him… Chaos Annihilation" Tails yelled and started to charge his fists up with red Chaos energy, and kept hitting Necro over and over, each punch creating a firework display of red as the whole island now had a red hue to it.
And sadly, and to Tails' shock, Necro…was still standing.
"I'm disappointed Tails, thought you would've put up more of a fight, but I can't really expect much from you anymore, after all, you turned your back on your family too, never told Sonic how you felt, he would've listened to you too, and made you stay if it hurt you that much, and besides you never flew back home, never talked to your family, never tried to fix things up with Fiona, that's your biggest flaw, you talk about how Sonic didn't do anything, but really you were just too scared, you needed to be with Sonic, you're too weak to be on your own. Hehe, now you're paying for your sins!" Necro darkly stated as he unleashed a barrage of punches which overwhelmed Tails, who now knew he was out of his league.
Necro kept beating on Dark Tails, until he was bloodied and bruised and had one eye closed and was laying on a rock created from Necro's attack, when Necro had finished his onslaught of energy blasts and physical kicks and punches, amplified by Chaos energy he looked into Tails' eyes as the young fox tried to raise himself from the ground. Though Necro, poised and ready, placed his hand out in a fashion similar to how he released his energy attacks. When Tails closed his eyes, Necro charged up his attack and it started to crackle with electricity.
"This is the end of the road for you Tails! DIE!" Necro said, as he raised his hands up to strike Tails with the energy he had created and then… he stopped, made the energy dissipate and clasped his hands together.
"Hm, nearly had you there, no I can't kill you, you were right, he does care too much about you, so you get to live, well only partially, now… it's time to take away your powers" Necro said, as he transformed back into Sonic, who had a compassionate look on his face as Tails began to cry and weep as he was so close to death only a few moments ago.
"I know you'll hate… you probably won't be able to hate by the end of this, but this is the only way to get you back and to get my brother back to me, Tails I'm sorry I didn't want to do this now, I wished we could've talked to this out… and … maybe I wouldn't have to take your hatred away, I wanted you to forgive me naturally but… I need you out of the fight and kept at bay, so…say farewell Tails, Chaos Absorption!" Sonic said as he placed his hands on Tails and began draining him of his energy, and sadly hung his head in shame, Tails didn't get to forgive him on his own, he once again took away his choice.
After the absorption Sonic lifted Tails up bridal style and now rapidly headed for the Master Emerald Shrine. When he got to the shrine he found Knuckles, Tikal, Shade and Chaos all present there, alongside Silver. "What happened to him?" Sonic asked, as he laid Tails down beside the Master Emerald.
"He couldn't contain Pachacamac's energy and as such he fainted, when Pachacamac overloaded his psychic powers" Knuckles answered.
"On to the more pressing issue, Sonic… leave Tails with us, you need to stop my father, he wishes to recreate the Knuckles clan under his rule, infused with negative energy, you need to goat him into gaining a physical form, and then purify him, and… lock him into another zone" Tikal informed, Sonic was surprised by Tikal's knowledge of her father's plan.
"Hm, I'm surprised you know that, but right now I need to…" Sonic began only to see a giant red explosion occur over by the giant midnight black cloud, that hung from the sky.
"Oh…no, TAKE CARE OF TAILS, I GOTTA GET DOWN THERE!" Sonic frantically yelled, as he jumped off of the shrine and immediately blasted off to find the group and deduce whether the red explosion had been from the group or Pachacamac.
He got his answer in a heartbeat, as he looked around at the fallen bodies of his friends, all bloodied up and trying to stand, though each Chaos Kid was holding their girlfriend bridal style "Argh! This guy just doesn't go down, Sonic we can't beat him without transforming and we need to do that, before he destroys everything, we need to get the girls out of here" Crimson struggled to say.
"Alright, I'll get them to the shrine to be healed, and I need you to help me, I need to fuse with me again, I can't fight this guy at full capacity without you alright, I'll release as soon as we win this alright?" Sonic asked.
"No… no way am I ever going back to your body, you don't know what it's like being trapped in a void of blue, where all you see is the colour of the ocean!" Crimson angrily replied.
"You're really complaining about this now?! Crimson I need you… look out!" Sonic said, pushing Crimson out of the way and taking the full brunt of the blow that Pachacamac unleashed on him… or so it would seem but instead of Sonic feeling Pachacamac's attack, Chaos felt it, and it punctured him through the brain, it took Sonic a few seconds to see what Pachacamac had done… Chaos had been killed. He fell to the floor as his aquatic body started to dissipate, and form, lifeless water.
This pushed Sonic over the edge…
"No…no…NOOOOOOOOOOOOOOO!" Sonic yelled at the top of his lungs at this execution of his mentor.
"You…YOU MONSTER, HE DIDN'T DESERVE TO DIE! HE WAS TRYING TO SAVE THIS ISLAND FROM YOU!" Sonic furiously roared, as his fur started to gain a golden hue, that was now beaming off of Sonic as he now transformed.
Finally the lights faded again and Sonic, now had his divine form, which had a golden red aura, which was synonymous with Sonic's rage, he glared daggers at Pachacamac, and without wasting a second, created a hurricane and shouted "CHAOS HEAL!" and in an instant all of the group was healed.
"I'm not playing around anymore, PACHACAMAC! You've killed my friend, my mentor, and now you wish to destroy my home, it ends now!" Sonic darkly threatened. As the group whom were once airborne due to Sonic's twister returned to the ground, each one of them started to transform into their super forms and now their light alongside Sonic's illuminated al of Angel Island and was visible from Station Sqaure.
"Guys, I can't risk you getting hurt, let me face Pachacamac on my own, this isn't about revenge it's about being a hero and protecting the world in the name of the fallen heroes" Sonic pleaded.
"Hm, well if you want them to stay here, then I'll need someone to keep them occupied, so… CHAOS REGENERATION!" Pachacamac yelled and at once reawakened Tirek, Sombra and Chrysalis, though in their Necro/ Dark forms.
"Oh great… nothing's ever easy is it?" Crimson moaned.
"Guess not, now I'll tell you again, Crimson, Jade, Tang and Lightning, stay with the girls and help them take out Tirek and his accomplices, Me and Rainbow will take care of Pachacamac" Sonic explained.
"Why just Rainbow?" Lightning asked.
"She's the only one with a boost from Caliburn… speaking of the rust bucket, we need something to make him more powerful, wait just a sec" Sonic said, as he opened a dimensional portal so easily and came back through an identical portal, holding 3 swords, Arondight, Galatine and Laevitein, and powerfully sheathed them into the ground, and placed them in a circle, and ordered Rainbow Dash to step in, to which he ran around her alongside the swords and she started gaining energy from the swords as they started glowing and imparting their powers to her.
"Rainbow get ready to get a taste of Excalibur!" Sonic said as he accelerated faster around Rainbow and started using more of his chaos energy and in that instant, armor started to form around Rainbow, glowing as bright as the sun, and now producing a light as bright as Sonic.
When she landed she was amazed to find her hands covered in the golden armor alongside her face covered by a golden helmet , as she now had a similar appearance to Sonic when he had transformed into Excalibur Sonic. Needless to say Pachacamac was surprised by this development.
"Hm very good, hedgehog, now it's time for me to display my true form" Pachacamac cackled as his cloud form started to take shape contort to a echidna body proportions, when the cloud had formed Pachacamac he looked near exactly as he did all the way back then, the only difference is that he was much slimmer and his dark energy had tainted his red deadlock hair, and he looked towards Sonic with a angered expression that whilst threatening for everyone else, Sonic didn't flinch, he just looked back at Pachacamac with a glare just as intense, as Rainbow joined his side, Excalibur drawn and aimed at Pachacamac's upper body.
"Let's make this fight interesting! Guys stop Tirek, Chrysalis and Sombra, and make sure that they don't get anymore power, Rainbow come with me, it's time to end this" Sonic said, as he ran past Pachacamac running him into a dimensional space, with Rainbow following behind.
The group looked back at the portal created and all thought one thing…
You can do it Sonic