Optimus Prime's efforts to drain Unicron's power out of Galvatron have rendered him lifeless. In this moment of opportunity, Galvatron decides to head straight for the heart of Unicron, the very source of the omnicidal terror, in hopes he can destroy it as revenge for using him as a puppet. Kicker, already standing before Unicron's heart, contemplates destroying it, but is stopped by the voice of Primus. Unicron is actually a force that can be used to create life, not just take it. However, even with the help of Omega Supreme, Galvatron seizes the heart and grows to planetary proportions, fully overtaken by Unicron's evil. Primus anticipates Galvatron's arrival and decides to merge his essence with the Super Energon, sending a thermo-nuclear nova to destroy him, but causing him to go dormant.
In this darkest hour, the only hope left for the universe is Optimus Prime, but what can the Autobots do to bring their leader back? The answer lies in their powers to combine.
The lengthy battle between Optimus Prime and Galvatron on Jungle Planet reaches a deadlock as they continue to clash on the battlefield. Their battle is accompanied by two more back on Cybertron: Ironhide vs. Scorponok, and Superion vs Bruticus and Construction. Even with fighting all around, Kicker has a mission of his own to take care of: find what's left of Unicron so no one will be terrorized by his wrath ever again.
Megatron unleashed the Super Energon last episode and woke up the combiners. He jumped into the pool and became Galvatron, when Superion Maximus fired deadly amunition that deflected off his armor and he left the chamber when Contructicon Maximus and Bruticus Maximus followed him to destroy him. Meanwhile, Optimus Prime was insiting to powerlink with Omega Supreme but he warned Prime it could deactivate him if they combined. Back where Superion Maximus was, he was attacked by Contructicon Maximus and Bruticus Maximus and kept going to surface until they met with the Autobots. Meanwhile, Mirgae, Snowcat, Demolishor, and Six Shot started taking over Cybertron when Galvatron informed Starscream to come to where he is.
He came, and Galvatron wanted Starscream to enter the Super Energon pool, and he did, upgrading him. The other Decpticons found Cental City and took control of the base where Kicker's family and Rad were, and the combiners fought as well. The Autobot fired at Galvatron and Starscream, but the shots failed and a tower was knocked down, realeasing an atmosphere of Energon Gas on the planet. Kicker wanted to help his family and Rad, and ran out of sight when Starscream blocked the path and Kicker was about to fight when Optimus Prime said he would take care of Starscream.
Superion Maximus swooped in and got Kicker when Jefire came to get a damaged Optimus Prime and they went back to the Miranda II after the Decepticons left, where Superion Maximus joined the Autobots, and Ironhide and Kicker are talking about defeating Galvatron and Kicker said that the two of them make a good team and they can beat him at the end of the episode.moreless
This episode starts with everyone geting upgrades from the end of episode 38, and then Optimus Supreme blasts an atmosphere of energy hurting Unicron. The others use their new powers and They begin a final battle against Unicron. Snowcat, Mirage, and Demolishor are still stuck to Unicron, Starscream and Scorponok won't fight, Megatron keeps shifting from himself to Unicron, Jetfire and Ironhide combine, and Unicron is killing the planets!
He uses his wings to stab Optimus, and he gets hit with his own blast. Roadblock, Rodimus, and Wingsaber com out of sick bay to help in the fight and organize the energon grid for Alpha Q's planets, and Unicron and Optimus fuse and start heating up as Unicron uses his chest attack constantly on Optimus. Arcee says the combined internal heat is way too high and they will explode, and Rodimus orders to increase power for the grid, as Kicker and Mischa are worried about Optimus and he speaks to them about how good they have been a help to him.
He uses ''Maximum Fire'' (just like the name from Armada) and really hurts Unicron, and the Energon Grid is set to full power as Megatron is in the throne room and a shield is produced around him, and Omega Supreme says some wise words and a final impact blast is used on Unicron, destroying him! Optimus then dematerializes and Kicker tells Micsha to track him and Landmine and Cliffjumper rescued Snowcat, Demolishor and Mirage, and Alpha Q thinks how they can restore their planets, and Megatron and Unicron's essence were still alive as Unicron's spark was created.moreless
Unicron had just destroyed Shockblast and started to devour Blizzard Planet, and everyone attacked him, Optimus pushed at Unicron to move him away, but Downshift was being sucked up as well! Bulkhead and Cliffjumper was able to rescue him, when Hot Shot lost his gun and swapped positions on powerlinx with Roadblock, and Rodimus (combined with Prowl) came to help him but they were hit by an ice chunck form Blizzard Planet. But then as Optimus was trying to push Unicron away and he stopped devouring the planet, only to blast it away just before Landmine, Wingsaber, and Jetfire attacked. Now Wingsaber, Prowl, Rodimus Bulkhead, Downshift, and Roadblock needed repairs and everyone retreated. Meanwhile Megatron was fighting over Unicron for control, and Snowcat, Mirage, and Demolishor ran away and Starscream helped but they were pinned down to Unicrons body with glowing cables, but Starscream ghosted away.
Ironhide tried to convince Scorponok that Alpha Q was his master at his grave, but he still was brainwashed and Kicker and Mischa and Ironhide left. Optimus and Omega Supreme left to stop Unicron from destroying Circuit Planet and Optimus said no one else was to follow him, and Ironhide dissagreed and got a punch for it. At Cybertron Dr. Jones and Rad convinced Primus to help Optimus and he launched a powerful energon beam to them.
The team followed Optimus anyway and Omega Supreme powerlinked with Optimus and along with Cliffjumper, Landmine, Jetfire, Hot Shot, and Ironhide. They did some impressive attacks but Unicron still stood and shot at everyone and created a blast that blew up Circuit Planet and fatal damage on everyone was so bad until Primus's blast reached Optimus and hit him, creating a huge white sky with glowing orbs and a huge white energy orb around Optimus, and the others got new armor with new colors and a gigantic Optimus Supreme threw Unicron far out and the last scene showed the two facing each other as the lights faded.moreless
The episode starts in Jungle City were the Autobots with the help of the military are building a new Energon Tower. Then we see Alpha-Q talking about how bad it is that Megatron stole Starscream from them. Alpha-Q sends his new stealth type Terrorcons to Jungle City to steal the Energon there. Then you get to see Misha and Kicker talking about the Mines, Misha was wondering what happened to them and then Kicker says maybe Megatron killed them and then after that little talk, Kicker senses the stealth type Terrorcons.
The Terrorcons are trying to get into the mine. Optimus has Jetfire and Inferno come to Jungle City to help stop the Terrorcons and then he orders an evacuation order. Then Misha asks Optimus to try not to destroy the artifacts. Optimus tells Inferno and Ironhide to protect the mines and tells Jetfire and Hotshot to protect the city from the air. The Terrorcons get into the mine. The battle begins as Megatron and the Decepticons arrive. As the Terrorcons break into the area Inferno, Kicker and Ironhide are in Inferno teaches Ironhide how to stay calm and predict the Terrorcons next move. Tidalwave tries to destroy the Energon Tower. Now back in the mines, there are too many Terrorcons for Kicker, Inferno and Ironhide to destroy.
The tower was destroyed and all that's left of it is the mobile section and grown level. Optimus decides that the only way to stop Megatron and the Terrorcons is to destroy the Jungle City. Inferno asks Ironhide to destroy the base by blowing up the tower. Ironhide combined with Jetfire using Inferno's blaster prepares to destroy Jungle City. Ironhide blasts one of the Terrorcons which falls on the Energon and blows everything up. In sorrow the Autobots watch Jungle City blow up. Back at Ocean City the Autobots decide to put the past behind them and forget about Jungle City. Then we see Kicker looking at the moon and then he senses that Lunar City is still alive up on the moon.moreless
This episode begins in a flashback. The Energon Towers are all being built. Dr. Jones and Alexis discuss the plans for the Energon Towers.
Kicker tells Optimus Prime that the enemy could attack. Megatron is attacking the ruins of a city and takes the Energon and retreats. The shell of Unicron was not destoyed and his base is made again. Megatron makes a powerful sword and tells the Terrorcons to attak another city.
Alpha Q summons new Terrorcons to steal Energon from Unicron's shell. Optimus Prime tells everyone to protect the Energon Towers because Megatron is coming to Ocean City. Megatron trys out his new sword on Optimus Prime. Ironhide and Demolisher look at each other for awhile. Scorponok goes to the Energon Tower and shoots it.
Ironhide goes to stop him and Jetfire stops Scorponok. Alpha Q's Terrorcons used the stolen Energon to success fully revive Unicron's head. The Energon Tower is used and opens a space bridge the Omnicons appear at the top of the Energon tower and rays come out of it.
The Terrorcons get blown up. By Energon's power, Dr. Jones calls it Energon Waves and the Decepticons retreat.moreless