Star Wars VS Marvel and DC

Star Wars VS Marvel and DC is a sci-fi superhero action crossover featuring characters from Star Wars, Marvel Comics and DC Comics. It is the third installment in the Gates Cinematic Universe, and follows Star Wars VS Star Trek and Marvel VS DC.

Plot

Darth Vader is seen speaking to a hologram of Darth Sidious. Sidious commands Vader to capture the Earth's most powerful man and offer to trade him for all of the Earth's Force stones. Vader deduces the most powerful man on Earth is Superman, and has prepared a Kryptonite prison and several Kryptonite weapons to capture him. However, to fly to Earth, he must destroy two shield generators contained on two different planets. Meanwhile, the Guardians of the Galaxy see Vader's ship heading for Xandar, and decide to go to Star-Lord's homeworld, Earth, for help.

At the Avengers base, the Avengers are training, right where Marvel VS DC left off. Thor suddenly receives a distress call from Asgard, and leaves. At that moment, the Xanthium crash-lands near the Avengers base. They ask the Avengers for help, and they agree. The Justice League involve themselves as well, as they saw the Xanthium crash down from the Watchtower. They are informed that the two shield bases are located on Xandar and on planet Hoth. The Avengers and the Guardians decide to go to Xandar, while the Justice League travels to Hoth. However, as they are about to leave, Magneto catches up with them and wants to go to Xandar, no longer wanting to take residence on Earth due to mutant hatred.

Meanwhile, on Asgard, an Imperial ship attacks the kingdom. Another General Grievous drone arrives with several lightsaber-wielding droids and Stormtroopers. Odin, the king of Asgard (who is really Loki in disguise), orders Thor to flee and seek help from his friends the Avengers. General Grievous takes over Asgard and keeps Odin/Loki captive, as well as Thor's friends. Thor manages to escape to Earth, but the Avengers are gone.

The Avengers fight the Empire on planet Xandar, where Darth Maul (who had been alive and kept captive by Sidious) meets and fights Spider-Man and Wolverine. In a rash move, Magneto ultimately uses his magnetic powers to bring the starship crashing down into the city, accidentally causing much destruction and many casualties. Maul kills Nova Prime, destroys the shield operator, and claims ownership over Xandar. He orders the Avengers and Guardians exectuted, but they are unexpectedly saved by Deadpool. They go into hiding underground.

On Hoth, the Justice League also engage giant Empire walkers and ships in battle, but ultimately lose as Vader destroys the shield operator anyway. Boba Fett arrives and wounds Superman with a Kryptonite lightsaber, and he and Vader takes him aboard their ship. After their defeat, Batman reveals to the League he has been keeping a Force stone, which Vader had demanded earlier. The stone resurrects Obi-Wan Kenobi, who allows Batman to borrow his lightsaber to rescue Superman. Deathstroke soon arrives and returns the League to Earth, as their previous spacecraft was destroyed.

The Avengers, the League, Magneto, Deadpool, Deathstroke, Thor, and Obi-Wan all regroup on Earth. They then see a giant holographic image of Sidious, who demands all of the Earth's Force stones in return for Superman in 24 hours. If not, the Empire will kill Superman with Kryptonite and invade the Earth to retrieve the Force stones, then obliterate the planet. It is revealed that Stark and Wayne have all the Force stones, both Jedi and Sith, and resurrect Yoda, Anakin Skywalker, Luke Skywalker, Mace Windu, Aayla Secura, Kit Fisto, Luminara Unduli, and Plo Koon. They discover the Empire is now in Canada (Wolverine's home) and choose to battle them there. They enlist the X-Men and the Fantastic Four for help.

The battle begins as Darth Maul arrives on Earth in a small ship. Green Lantern shoots down the ship, and Iron Man kills Maul by sawing him in half. The Guardians fight the Empire using the Millenium Falcon (which Stark had been keeping). The rest of the superheroes and Jedi battle the Empire in the Canadian forest. Batman flies up to Vader's ship in his Batcraft, and engages Vader in a lightsaber duel. Using his gadgets, Batman frees Superman, who incapacitates Vader. Batman and Superman return to the battle on Earth. On Asgard, Odin reveals himself to be Loki to Grievous alone, then kills him. Thor, accompanied by Spider-Man, Iron Man, and Hulk takes back Asgard for Odin. They also fight Darth Sidious, who ultimately flees after a severe beating from the Hulk. Vader escapes right as his ship implodes due to Batman's gadgets, and the Imperial ships over Hoth, Xandar, and Asgard explode as well. Superman defeats Vader in a final confrontation, and Batman imprisons him in Arkham.

The aftermath includes Rey and Finn discovering the Force stones missing in the future on planet Coruscant (unaware they have just all been used in the past), Luthor and the Joker disappointed that the heroes survived the battle in Canada, and Sidious rebuilding Maul and Grievous, plotting to free Vader. The Jedi become Luthor and the Joker's personal bodyguards, but are suspicious as they have served corrupt leaders before.

In a post-credits scene, the Queen of England praises Deadpool and Deathstroke for their work, and reveals Boba Fett is now under her employ, and shows them the Master Chief awakening. In another post-credits scene, Agent Coulson shows Nick Fury a new team of superheroes who come from different planets, who call themselves the Smash Bros.