Unicron hovered above Cybertron. He raised his hand and looked at it.
"I have been reborn." He said.
He flew in and landed on Cybertron. The planet shook from the impact. Sigma Prime, Wheeljack and Jazz fell off their feet.
"What the hell?" Sigma said. "Reinforcements better get here soon otherwise there won't be enough left of us to sell for spare parts."
Nos stood next to the reactivated brain of Unicron. Starscream's ghost was powering the brain and controlling the body. Nos looked through the eye holes and saw the Autobots gathering into a group and opened fire on Unicron.
"Pathetic." Unicron said as he lifted his foot and stomped the ground.
The attacking Autobots scattered and fell to the ground when Unicron's foot slammed into Cybertron's surface. Sigma Prime looked up and saw Unicron's eyes glowing.
"Prepare for termination."
Just when the eyes were about to discharge, Unicron was hit in the face with multiple laser blasts. Sigma Prime looked behind him to see an armada of Autobots and Decepticons heading towards them.
"Hell yeah." Jazz cheered.
Fortress Maximus landed on Cybertron and opened his doors. Autobots filed out of the great Autobot fortress with Optimus leading the way. A warp gate opened up nearby and Metroplex and the Junkions flew through it. Metroplex landed and more Autobots ran out onto Cybertron. The Junkion ship flew through the air firing at Unicron. Wreck-Gar stood on the bridge of his ship.
"Alright, this chick is toast." He said quoting Ghostbusters.
Trypticon and Scorpinok landed aswell. The four Transforming cities transformed into their robot modes. All of the combiner teams combined into their ultimate forms. Sigma Prime walked up to Optimus.
"I thought you were retired?" Sigma asked.
"One last time won't hurt." Optimus said.
"Fair enough."
Skywarp ran up to Sigma Prime.
"Decepticons are under your command, Sigma Prime." Skywarp said.
"Send all Decepticons into the air for aerial attacks. The Autobots will attack from the ground." Sigma said.
Skywarp nodded. He turned around and transformed into his jet mode and took to the air. The Decepticons followed suit and flew into the air. Optimus and Sigma looked at each other and nodded. Then they ran head long into battle with the Autobot army behind them. Unicron fired his eye beams which hit the ground. The Autobots leapt out of the way.
"I'm going to teach that rust bucket a thing or two." Ironhide said.
"Quit talkin' and start kickin' pig iron." Brawn said.
"That's twice he's said that." Tracks said.
"Who's counting anyway?" Powerglide asked as he fired his pistol at the looming Unicron.
"It would appear that the Autobots and the Decepticons have joined forces." Nos said.
"It doesn't matter. I'll destroy them all." Starscream said.
Unicron continued to fire laser blasts from his eyes and mouth. The Transformers dodged the blasts and returned fire. Skywarp led the aerial assault near Unicron's face. Sigma Prime led the ground forces and directed their attack at Unicron's chest.
"This isn't working." Springer said.
"No kidding." Seaspray replied.
Unicron had a difficult time hitting any Transformer with his attacks. They were so small and agile. They were avoiding his attacks with easy. Unfortunately for the Transformers, their attacks were hitting their targets but doing little if any damage. Skywarp led Thundercracker and Cyclonus around Unicron's neck firing at will when Skywarp noticed something. Skywarp activated his communicator.
"Skywarp to Sigma Prime, I found something you might find interesting."
"What is it?" Sigma replied.
"A giant hole at the base of the neck. It looks as if it was used as an entry point. Should I proceed into the hold?"
"Negative, Skywarp. I'll take care of it."
"Roger that, Skywarp out."
Skywarp veered off from his attack. Sigma Prime's binocular visor slid down over his eyes and he found the hole Skywarp was referring to. His visor slid away from his eyes. He needed a way to get up there. He looked around and saw Abominus standing nearby. He ran over to him.
"Abominus, I need you to take me up to the hold in Unicron's neck." Sigma Prime said.
Abominus grabbed Sigma Prime and shot into the air. Seconds later, the two of the arrived at the hole. Sigma looked up to see the business end of Nos' gun. Sigma ducked just as Nos fired and the laser blast hit Abominus in the shoulder. Abominus let go of Sigma Prime who had grabbed a hold of the side of Unicron's neck and Abominus disengaged and separated into his five Terrorcon components. They all fell and hit the ground hard. They lied there unconscious. Nos grinned at his actions forgetting about Sigma Prime until he felt a sharp pain under his chin. Sigma Prime had upper cut Nos. Nos flew back but landed on his feet. He fired his weapon at Sigma Prime. Sigma dove out of the way firing his arm lasers. The heads of Nos and Sigma Prime flew off while the bodies transformed into vehicles. The two Dustins went head to head. They punched and kicked one another trying to gain the upper hand.
"Is this how you treat an old friend?" Davis said.
"I'll let you know when I see one." Dustin replied.
Dustin punched Davis across the face sending him across the room. Davis shook off the impact.
"I'm tired of dealing with you. I've been tired of you since we started battling all those years ago when I first became a Headmaster." Davis said.
"You brainwashed bastard. You were brainwashed by Megatron into hating me. I realized back then that it was too late to save you. Now is the time I finish the job." Dustin snapped.
Dustin leapt into the air and transformed back into the head of Sigma Prime. Davis did the same. The two heads connected with their respective bodies. Nos' hand slid back and in its place was an energon blade that had a small space running down the middle of it.
"Wanna play that way?" Sigma said with a mocking tone.
His hand slid back and an energon sai replaced it. The two swung at one another but all that hit were the blades of the weapons. Sigma's thrust his sai into the space of Nos' blade and rotated it, so Nos couldn't pull it free. Sigma used his other hand to punch Nos in the face repeatedly.
"You were my friend." Sigma said hitting Nos' face. "One of my best friends." Another punch to the face. "We were inseparable." Another punch to the face. "Why can't you see that Megatron brainwashed you?"
Nos attempted a punch of his own but Sigma grabbed his fist. Sigma got in close and head butted Nos. Sigma grabbed Nos by the shoulder joint and pulled. Sigma ripped out Nos' energon blade then threw him across the room. Nos hit the wall hard. Sparks erupted from his wound. He stumbled to his feet. He then looked at Sigma Prime who by then had replaced his sai with his hand and had both guns along with his arm lasers pointed at him. The tips of Sigma's weapons were glowing brightly. Nos knew this was the end. He didn't even attempt to move.
"I'm sorry." Sigma said as he fired.
The photon blasts hit Nos in the chest. Orange smoke poured out of the chest wound. Nos' eyes glowed brightly then faded to gray. More orange smoke slithered out of Nos' eyes and mouth. Nos fell back and hit the ground hard. Nos was now dead. Sigma Prime lowered his weapons and sighed. He looked around the room and he knew now what he had to do. Starscream's ghost flew out of the brain core and towards Sigma Prime. The Decepticon ghost bounced off of Sigma Prime.
"You should know by now that we are now coated with a special material so you can't enter our bodies." Sigma said.
"Stupid Autobots." Starscream snickered.
Sigma opened his chest and revealed the Matrix. He pulled it out and held it in front of him. He slid his fingers into the finger holes on the handles and opened the Matrix.
"Now light our darkest hour." He said.
Blue energy poured out of the Matrix and consumed everything around him. Starscream watched in horror as his so called magnificent plan came crashing down around him. He attempted another attack but a beam from the Matrix hit Starscream and sent him flying through a wall and into deep space. Unicron was being destroyed from within. The Transformers stopped their attack and watched from Cybertron. Sigma Prime appeared at the hole in the neck.
"There he is." Beachcomber said.
Sigma Prime jumped from the hold just as an explosion erupted from it. Unicron's body began to float away from Cybertron. Seconds later it exploded, nothing was left of the Chaos Bringer. Sigma Prime plummeted to Cybertron. Skywarp shot into the air towards Sigma Prime. In a flash of light Skywarp was gone and appeared next to Sigma Prime. He grabbed the Autobot leader and brought him back down to the planet. The Transformers cheered.
"That's it for Unicron, Nos and Starscream." Sigma Prime said.
Shortly later, Sigma Prime stood in front of all of the Transformers. Optimus and Skywarp stood a few feet behind him.
"Let this mark the end of the Cybertronian Wars as we march forward to a new age of peace and happiness. To all are one."
He turned around and shook Skywarp's hand. The other Transformers chanted "Til all are one."
EPILOGUE: The Great War is finally over. The Autobots and Decepticons have combined their factions and now it's only the Transformers. With the two sides now combined there was no need for them to live on multiple planets. They all returned to Cybertron with the exception of one; Sigma Prime. Sigma Prime went to live on Aineias with his wife Éclair. He still has possession of the Matrix of Leadership. He returns to Cybertron every now and again to visit his friends. As long as he lives he will always fight for the greater good.
The End.