Chapter 1: Elsewhere.
A battle was taking place in Thebes, with Hercules battling Loki. Hercules launched punches at Loki as he blocked them with his spear before he tried to blast him, only for Hercules to dodge each one. He then caught Loki's spear as he tried to attack him with it, only for Loki to teleport behind him and blast him away. Hercules then charged at him as Iron Man flew after Ultron, firing blasts from his suit's gauntlets. Ultron evaded each one before he managed to put up an electric field, which forced Iron Man to stop. But, once Ultron flew under Iron Man, the field disappeared. Iron Man gave chase. They flew past a fight between Lightning McQueen and Chick Hicks. The two of them used gadgets for an airborne battle of speed and power. Lightning managed to blast Chick back with a missile, sending him flying toward Nova, who punched him back. Meanwhile, Hercules gained the upper hand over Loki, managing to knock him for a loop before hitting him to the roof of a building with a double ax handle, where he was approached by Ariel and Elastigirl.
"Ariel, Elastigirl, we need to hurry and wrap this up so we can get to Disney Castle." Hercules said as he landed.
"Before Hades throws something (THUD) else at us." Elastigirl said.
Hercules looked to see a humanoid monster that looked like a three-headed dog.
"Cerberus." Hercules said before he rushed at the monster, only for it to knock him away.
"It should have been a combined attack." Elastigirl said.
"Hercules sometimes forgets he can't handle all these fights alone." Ariel said before they went to help.
Meanwhile, back at Disney Castle, the Incredibles, along with several other heroes, were trying to fight off several other villains. Big Hero 6 launched attacks at Hades, who was wearing an armored suit made to enhance his magic, but they proved to be ineffective as he put up a shield and shot them with spells that blasted them back. He then shot fireballs at Ezra, who was too busy fighting Darth Maul to notice. However, at the last second, Ahsoka hopped in front of him and used the Force to shoot them back at Captain Hook, who had Peter Pan in a Full Nelson. The fireballs knocked him down and allowed Peter Pan to help Violet.
"You know, it's not cool of you to ruin the show, Jedi." Hades said.
"Normally, I'm not for that kind of extreme violence, hothead, but I'm less fond of you." Ahsoka said as she and Anakin prepared to fight. At the same time, Anna and Elsa were caught by Hans using a rope.. They managed to break free, but seeing how things were coming to a standoff, Anna turned to Big Hero 6 as they were thrown by Yama.
"We thought you guys had things under control here." Anna said.
"We're Big Hero 6, not Miracle Workers 6." GoGo said.
Violet then tapped her transceiver, "Miss Stealth to Aladdin, you there? We could use your help." she said.
Aladdin, who was on the carpet on his way to the Cave of Wonders, said, "After I check out the Cave of Wonders. I have to be sure Hades didn't bust him out."
"He'll keep. We're getting our butts handed to us." Violet said.
"Be there soon, Vi." Aladdin said.
At the Cave of Wonders, Aladdin followed a guard to where Jafar's lamp was kept.
"We've been keeping a close eye on it, Aladdin. But, it hasn't been broken into or anything." said the guard as they approached the chamber door, only for Aladdin to stop him and point out something close to the door. There was a line of rope.
"A trap?" the guard asked. Aladdin carefully cut the rope with his sword before they opened the door to the chamber, only to see it holding a fake lamp.
"How did Jafar manage this?" the guard asked.
"He didn't. The real trap…" Aladdin said before he sensed something from behind and cast a protection spell as he was shot at by flaming arrows.
"Is behind us." Aladdin said as he saw Gaston approaching.
"You're clever. But, no one is clever like Gaston!" he said before he attacked Aladdin with a sword, only for Aladdin to defend himself with his sword and, after a sword fight, managed to disarm Gaston by hitting his wrist with a blunt edge of the blade. Gaston tried to attack, but was dodged and blocked before Aladdin forced him back with a few punches and kicks.
"You're Hades' assistant now, Gaston?" Aladdin asked.
"Hades promised to help me get Belle, and as a bonus, I get to kill the Beast, but first, I will take care of you." Gaston said as they got into fighting stances.