Connor Lacey's Adventures of Ultimate Avengers: The Movie

Connor Lacey's Adventures of Transformers Unicron Trilogy is the 3rd YIFM/Transformers crossover made by Connor Lacey. It will appear on YouTube with it’s triple feature Connor Lacey and The New Scooby and Scrappy-Doo Show and Connor Lacey's Adventures of Lego Jurassic World: The Indominus Escape in the near future.

Plot
In Armada, On the planet of Cybertron, war rages between the two factions known as the Autobots and the Decepticons over the race of smaller, power-enhancing Transformers called Mini-Cons. Seeking to flee the conflict that surrounds them, the Mini-Cons escape Cybertron with the aid of the Autobots, but an attack by the Decepticons cripples the ship as it flees through a spacebridge. The ship materializes in the Solar system and impacts with the moon of Earth, breaking in two. One portion of the ship stays embedded on the Moon, while the other plummets to the planet below. The Mini-Cons, all locked in pentagonal stasis panels, are scattered across the globe. The ship crashes to Earth and 4 million years pass.

When Bradley "Rad" White and Carlos Lopez investigate the caves outside their city, they accidentally uncover the wreckage of the Mini-Con ship and activate it, causing it to send a signal that alerts both the Autobots and Decepticons as to the Mini-Cons' presence on Earth. Megatron and Optimus Prime's forces teleport to Earth from Cybertron as a result. Rad, Carlos, and their friend Alexis befriend the Autobots, along with the Mini-Cons High Wire, Grindor, and Sureshock (known commonly as the Street Action Mini-Con Team in the toyline). The Transformers assume earthen alternate modes, and the hunt begins in earnest to locate the scattered Mini-Cons.

After a series of battles, each of the Transformers successfully acquires a partner Mini-Con. Smokescreen arrives to join the Autobots' team. Hologram-recordings in a sunken city reveal the existence of the mighty Mini-Con weapon, the Star Saber. The Decepticons possess one component of the weapon, and invade the Autobot base to steal the remaining two pieces, only for the Autobots to seize possession of the sword.

A mysterious mercenary named Scavenger arrives on Earth and sides with the Decepticons, urging them to locate the components of the Skyboom Shield, another Mini-Con weapon that can counter the power of the Star Saber. At the same time, an Autobot drifter named Sideways enters the fray, but soon reveals his true allegiance to the Decepticons after he betrays Hot Shot, allowing the Star Saber to fall into the Decepticons' hands.

Concurrently Scavenger reveals himself to be an undercover Autobot, and rejoins his fellows, soon followed by Blurr, the latest arrival from Cybertron. When the Decepticons complete the Skyboom Shield, a mighty battle ensues that ends with the Autobots gaining possession of the shield. The two weapons unleash a powerful energy flare, drawing the Decepticons, Thrust, a master tactician, and Tidal Wave, a large and powerful warrior, to Earth.

Meanwhile, Sideways surreptitiously stirs up trouble in the Decepticon camp by playing on their contradictions. While luring the Autobots' human allies into cyberspace in an attempt to capture their Mini-Cons, Sideways reveals that he serves a mysterious higher power. Thrust arrives and puts his tactical prowess into play, only for his schemes to be foiled by the arrival of the Autobot, Jetfire, whose power to combine with Optimus defeats Thrust's schemes.

Eventually, Sideways' deception is discovered and Megatron proceeds to destroy him with the Star Saber, only for Sideways to escape by reforming his body. Tidal Wave arrives on Earth, and the Autobots prove vastly outmatched. Rad, Carlos, and Alexis are alerted to the existence of the Requiem Blaster, the third Mini-Con weapon by Sideways, and locate Skyblast, one of its components. Skyblast sings an eerie harmony that summons the other two Mini-Cons from their stasis, and they form the Blaster, allowing Optimus to defeat Tidal Wave.

Both sides soon gain new members in Sideswipe, an eager new Autobot, and Wheeljack, a former Autobot who has joined the Decepticons, believing that Hot Shot betrayed him on Cybertron. Thrust formulates a new scheme that allows the Decepticons to steal the Requiem Blaster, which involves mortally wounding Smokescreen in the process, causing Red Alert to re-format him into the more powerful form of Hoist. Starscream is his patsy, leading the already-alienated Decepticon to turn on Megatron and side with the Autobots. Starscream forms a friendship with the kids, particularly Alexis, and allowing the Autobots access to the Decepticons' base.

A raid allows the Autobots to free the Mini-Cons, but Starscream is soon deceived by Thrust, who in the meantime is being manipulated by Sideways, into stealing the Skyboom Shield and Star Saber and rejoining the Decepticons. With all three Mini-Con weapons now in their possession, the Decepticons create the Hydra Cannon, a weapon that combines all their power, and plan to destroy Earth from orbit. Optimus uses his Matrix to absorb the blast, but sacrifices himself in the process.

The Decepticons head for Cybertron in their craft, and the Autobots, now with Hot Shot in command, hastily construct a craft named the Axalon to pursue them. The Mini-Cons, now unleashing their true powers, accompany them into space, immediately leading into a battle that sees them use their full power to resurrect Optimus.

A black hole transports a small number of Autobots and Decepticons to a barren world where they are ravaged by Nemesis Prime, a twisted clone of Optimus, and have their power and armor enhanced by the Mini-Cons and with Megatron renaming himself Galvatron. Subsequently, the Decepticons return to Cybertron and quickly overthrow most of the planet through the powers of the Mini-Con weapons. Hot Shot assaults the Decepticon base solo, resulting in the revelation of Thrust's treachery. Thrust escapes with the Skyboom Shield and Requiem Blaster, delivering them to Sideways, who uses them to awaken the great and terrible Unicron, an enemy whose coming the Mini-Cons had foretold.

Rad and his friends are sent drifting through time, where it is revealed that via this, they played a part in the development of the Mini-Cons and the Mini-Cons are also revealed to be the cells of Unicron. Galvatron refuses to believe in the threat of Unicron and Starscream forces him into a duel - a duel Starscream purposefully loses, sacrificing himself to prove to Galvatron the threat of Unicron exists. Sideways steals the Star Saber, fully awakening Unicron, as the Autobots and Decepticons unite into one armada to attacks the colossal Transformer who had been disguised as Cybertron's moon. During the battle, Galvatron confronts Thrust over his betrayal and leaves him to perish after the latter inadvertently gets himself crushed in Unicron's shoulder.

While Unicron attacks Cybertron, Galvatron and Optimus enter Unicron's body, where Sideways reveals himself to be created by Unicron as an emissary to bring the Mini-Cons back under his master's control only to have Rad re-awaken their minds, allowing the Mini-Con weapons to free themselves, de-powering Unicron. With Sideways eliminated and the threat of Unicron apparently gone, Galvatron challenges Optimus to a final battle, only for the energy released by their conflict to reactivate Unicron. Upon realizing his mistake to continue their hatred, Galvatron decides to sacrifice himself to end the cycle of hate that allows Unicron to exist. With Galvatron's death, Unicron mysteriously disappears and peace returns to Cybertron. Despite justice being given for all Transformers, Optimus feels dishonored, stating that he doesn't deserve the Matrix anymore, and instead goes into exile.

In Energon, Ten years after the war for the Mini-Cons and the apparent destruction of Unicron, the mysterious Alpha Q (which stands for "Quintesson"), operating out of the husk of the planet-eater's body, releases energy-eating Terrorcons to attack the Autobots' Cybertron Cities in the Solar system, gathering Energon for Alpha Q's plan. As the Autobots mobilize against the new threat alongside their human allies (including the teenager Kicker), Alpha Q creates Scorponok to lead the Terrorcons and forges a sword from the Spark of the Decepticon leader Megatron (whose corpse lies within Unicron), later known as Galvatron, in order to turn the other Decepticons on Earth to his side. Megatron engineers his own resurrection, however, taking control of Unicron's body and forcing Alpha Q to flee inside Unicron's head, then attacking Ocean City on Earth. Alpha Q recreates Starscream to assassinate Optimus Prime, but Starscream is brainwashed into Megatron's service, all along Scorponok continues to act as Alpha Q's mole within the Decepticons. Meanwhile, as the Autobots begin construction of Energon Towers to protect the Earth, the legendary figure from Cybertron history known as Rodimus makes his reappearance.

With the activation of Earth's new Energon Grid, shielding it from attack by the Decepticons, the Autobots turn their attention to Unicron. Leaving Earth in the ship, the Miranda II, they locate Unicron's body. Megatron mobilizes the chaos-bringer, and pursues the Autobots through their space bridge, emerging in the vicinity of Cybertron. The Transformers' homeworld riddled with Energon towers, fired, leaving Unicron badly damaged. The Autobots form an alliance with Alpha Q, who is already working with Rodimus and his crew, and learn his origin and his motives for stealing Energon: he seeks to use it to recreate that which Unicron has destroyed. Meanwhile, Megatron's forces attack Cybertron, and the Decepticon criminal Shockblast is inducted into their ranks. In the course of Shockblast's escape from prison, guard Wing Dagger swears revenge for the death of his partner, Padlock, and when an Energon tower collapses on him and Tidal Wave, Megatron reconstructs his minion as Mirage, while Primus recreates Wing Dagger as the mighty Wing Saber, who joins the battle alongside Optimus Prime within Unicron. As the battle rages, Kicker arranges to channel all of Earth's Energon into Unicron's head, which Alpha Q then rams into Unicron's body. The resultant reaction with the negatively charged Energon within the body causes a fissure in reality, through which all the combatants are sucked.

In the new region of space on the other side of the fissure, Alpha Q has successfully recreated all the worlds destroyed by Unicron, sustaining them from within Unicron's head, which has now become an Energon sun. The Autobots set about establishing Energon Towers on the new planets to protect them, while Megatron sees the new worlds as a source of more Energon to reactivate Unicron. Having brainwashed Scorponok to become fully loyal to him, Megatron attempts to do the same to Inferno, but he fights the process. A rescue team consisting of Cliffjumper, Downshift, and Bulkhead is dispatched from Cybertron and Earth and teams up with the Autobots to protect the new worlds, but Inferno is then destroyed when he falls into the Energon sun, defeating the Decepticon influence of Megatron. Thankfully, his Spark is saved and he is reborn as Roadblock, just as the ancient Autobot, Omega Supreme, is awakened on Cybertron and joins the Autobots. Megatron succeeds in animating Unicron, who reclaims his head, killing Alpha Q in the process, but then Shockblast attempts to seize control of Unicron, only to have his own mind taken over by the "demi-god", ultimately destroying him. Megatron then resumes control, but falls prey to Unicron's influence as well, as the two minds battle for control as they struggle with Optimus Supreme, the combined form of Optimus Prime and Omega Supreme. Optimus Supreme is enlarged to giant size with a power boost from Primus which also energises several of the other Autobots. In a veritable battle of the titans, Optimus Supreme destroys Unicron, but his mind lives on within Megatron.

Although many of the Decepticons are captured and imprisoned on Cybertron, Megatron and his remaining forces soon attack the planet and free them. Another fugitive is Shockblast's younger brother, Sixshot, who joins Megatron's team to get revenge on Optimus Prime for his brother's death. Guided by Unicron's consciousness, Megatron is led to a subterranean reservoir of Super Energon, which transforms him into Galvatron. Two of the Super Energon's guardians, Bruticus Maximus and Constructicon Maximus, awake from stasis and side with him, but the third, Superion Maximus, sides with the Autobots. In the ensuing battle, the rupture of several Energon Towers sees a blanket of damaging Energon gas coat Cybertron's surface, keeping the Autobots trapped off the planet, forcing them to send in Kicker and the Omnicons to stop the gas flow while Galvatron seizes control of the planet and directs its movement back to Alpha Q's region of space. In a multi-pronged attack, the Autobots turn the tables, but Galvatron then immerses himself in the Super Energon again, growing to a colossal size, as Unicron's mind once again takes over his own and directs him into space to merge with his Spark, still intact in the void. Optimus Prime grows to gigantic size also and forces Galvatron into a battle, bringing his consciousness back to the surface, at which point Prime drains Unicron's essence from his body. Galvatron then seeks to destroy Unicron's spark, but is possessed by it, while all of the Autobots combine their Sparks of Combination with Optimus Prime, reviving him and leading into the final battle with Unicron, which is promptly aborted when Galvatron takes control of his body again and plunges himself into the foundling sun created by Primus from the Super Energon, preferring to die than to be manipulated. With this action, the sun ignites, breathing new life into Alpha Q's worlds, lighting the way to a brighter tomorrow.

In Cybertron, When the destruction of Unicronresults in the formation of a massive black hole, the planet Cybertron, home world of the Transformers, is threatened, and its population is evacuated to Earth, taking the forms of local vehicles and machinery to hide from humanity. As this occurs, Optimus Prime's elite team of Autobot warriors are approached by the ancient Transformer Vector Prime, who has emerged from his resting place in the void outside of time to inform them of the legendary Cyber Planet Keys, ancient artifacts of power which can stop the black hole and save the universe. Lost due to an accident during an attempt to create a cross-universal space bridge network, the Cyber Planet Keys now reside on four worlds somewhere in the universe – unfortunately, Vector Prime's map showing their location is stolen by Decepticon leader Megatron, and both forces relocate to Earth as the race to find them begins.

On Earth, the Autobots befriend three human children named Coby, Bud and Lori, played by Sarah Edmondson, who aid them in locating the Omega Lock, the focusing device for the Cyber Planet Key's power. With new "Cyber Key Powers" awakened in them, the Transformers battle on many fronts, searching for the Lock on Earth while Hot Shot and Red Alert head for Velocitron, the Speed Planet, which is the resting place of the first key. As Hot Shot competes in the planet's grand racing championship to win the key from planet leader Override, the Lock is located on Earth in the bulk of the crashed Transformer spaceship the Atlantis, and Autobot Overhaul heads for the next world, Jungle Planet, where the power of its Cyber Planet Key reformats him into Leobreaker. Megatron ingratiates himself with Jungle Planet ruler Scourge, while at the same time, his scheming lieutenant Starscream teams up with the mysterious Sideways, working towards his own goals.

Ultimately, the Autobots succeed in acquiring the Keys of both Velocitronand Jungle Planet, at which point the existence of Earth's own Cyber Planet Key is revealed. Starscream makes his power play and overthrows Megatron, stealing the Omega Lock and all three keys from the Autobots and using them to grow in size and power. Their forces bolstered by the ancient Autobots from Earth and the arrival of Wing Saber, who combines with Optimus Prime, the Autobots fight their way through a vengeful Megatron and defeat Starscream – but the battle is not without casualties, as Hot Shot, Red Alert and Scattershot are gravely wounded and rebuilt into the even more powerful "Cybertron Defense Team".

Upon returning to Cybertron, the Autobots use the Omega Lock and Cyber Planet Keys, which awakens the spirit of Primus, the deity who is creator of the Transformers, and Cybertron itself actually transforms into the god's body. After a battle in which Starscream taps the power of Primus and grows to planetary size – only to be defeated by Primus himself – the location of the fourth and final key is determined as Gigantion, the Giant Planet. Gigantion, however, exists in another dimension, having fallen through a rift in space/time, And except for the kids and the minicons, the others can't enter without having their minds separated from their bodies, luckily Red alert has created a vaccine program (based on Technology from Vector prime's sword) to help but it is revealed that Jetfire has Trypanophobiaand while the Autobots are able to reach the planet, the Decepticons are led there by the enigmatic Soundwave. Bested by the planet's leader Metroplex, Megatron taps the key's power to become Galvatron, and Sideways and Soundwave reveal themselves to be inhabitants of Planet X, a world destroyed by the Gigantions, upon whom they seek revenge. Galvatron blasts them and Starscream into another dimension and acquires the Lock and Keys for himself, intending to use their power to accelerate the universal degeneration caused by the black hole and remake the cosmos in his own image. Vector Prime sacrifices his life to allow the Autobots to return to their home universe, and the five planet leaders confront Galvatron within the black hole and defeat him. With all the Cyber Planet Keys now in his possession, Primus uses their power to finally seal the black hole, ending its threat.

As the planet's various civilizations attempt to return to life as normal, Galvatron attacks the Autobots for one final time. Without any troops to call his own, Galvatron engages Optimus Prime in a one-on-one duel, and is finally destroyed for good. As Galvatron is dying, he places his fist on Optimus' chest and says his final words; in the Japanese dub he says "Galaxy Convoy..." which is Optimus' name in the Japanese version of the show. His last words in the American dub, however, are "I still function. You haven't won. Not while my spark still burns..." As he starts chuckling evily, Optimus says "You fought well. Goodbye, Galvatron." As Galvatron disintegrates to space dust, Optimus kneels in front of Vector Prime's sword that Optimus used to slay Galvatron, still injured. As Jetfire and the others run over to Optimus to check on him, Optimus says "Don't worry. You won't get rid of me that easily." Galvatron is later seen in the credits of the last episode engaging Vector Prime in battle. With this final victory, Optimus Prime begins a new space bridge initiative, and the Transformers set sail for the four corners of the universe, and new adventures.