Disclaimer: I do not own Thor, Supergirl or anything else you may recognize

Thank you to everyone who has favorited, followed or reviewed this fic so far.

And with this chapter, we conclude 'Invasion!' at last. Hope it was worth the hype.

Chaos Sorcerer: Thanks for the review. Yes, they're gonna show Earth-1 and Dominators they messed with the wrong people. Glad Oliver explaining stuff in a civil manner was much, much better than what we got. No kidding, they really do that to all characters at this point. Though Iris West was terrible from the start. Kate Kane was good in Elseworlds but the trailer of Batwoman destroyed her, followed by the show itself. The only character with a near-perfect arc in all of this is Slade Wilson. Sure they disrespected him in 3x14, but the last two episodes of Season 5 and his two episodes in Season 6 more than made up for it. Now if he had shown up in the series finale, his arc would be perfect instead of near-perfect, but Manu was busy from what I hear. I still have no idea why Felicity went, and it is impossible to imagine that a team of Cisco and Felicity took down well-trained agents, considering Felicity couldn't aim properly in 4x3. A team of Thea and Cisco can actually take down agents together. Glad you like how I am handling Ollie's skills. I'd say he is above the likes of Roy, Thea and Dig but below the likes of Slade, Nyssa and Sara. I do like this idea but I have the rest of the story planned and I don't think I can fit this. Sorry. Aragorn did live as long as most Numenoreans do. He did at 210 year of age. I've a feeling Mjolnir does increase the life-span. As for your Odinson idea, this made me love it even more. It is like some fantasy epic, the way you described it. And I love it a lot. I might have to make some changes but this is an amazing idea and I'll do it for sure. I decided today that this won't be the final story of this series. I will do Crisis on Earth-X in this now but also another story that takes place between this and that. Yes, I was saddened too by Bill saying they are not brothers. Yes, our MIGTHY Thor is back at last. The God! Not the pathetic wimp Jason Aaron gave us. All hail Donny Cates and King Thor! Glad to hear you still remember that story nicely. Yes, that is where we first met and you became among my biggest supporters and a very nice friend too. I have quite a few friends on here, and you are definitely one of them. Glad the hammer trick was brilliant. I was originally not gonna have Smith around but with what you've written about Bill, he is definitely gonna be stupid enough to show up again. Thanks a lot for that. You'll see on the interactions. Also, did you check out the Sam Lane chapter of Smallville vs. Arrowverse? Anyway, enjoy the chapter.

Chapter 18- Dominating the Dominators

The meta-bomb was falling towards the Earth very fast. The Waverider, piloted by Sara, was on its way to stop the bomb.

Caitlin pressed the button and a beam shot out, catching the bomb at last. Now it was time for the more difficult part of the job, which was to hold it till Firestorm transmuted it.

"Guys! I got it!" She called out over the comms. "But I'm barely holding on."


Same time

On a rooftop stood Barry, with Oliver and Ollie flanking him. Behind Oliver stood Amaya, Mick and Thea. Behind Ollie stood Dig and Nate.

Thor, Bill, Kara, Ray and Firestorm flew in, hovering above the other heroes.

The Dominators marched towards them from the other side, all teleporting via technology from their mothership or one of the several dropships that they had flew in around the entire world.

Nate steeled up before all the heroes charged the Dominators, who charged back at them with loud roars. Some of them raised their high-tech guns to fire but clouds gathered in the sky and lightning hit them, instantly obliterating them as Thor and Bill twirled their weapons. Kara then fired Heat Vision, taking out two more. Barry sped around the Dominators, planting the devices on them as Dig fired his gun.

The two sides finally collided as Mick rammed into a Dominator, though it was barely affected. It swung its hand-blade at Mick who ducked to avoid while Amaya flipped back to avoid another's strike. Oliver fired an arrow at a Dominator, planting the device on him as Ollie fired three simultaneously, getting three of them that way. Thea got another one with a shot.

Dig ducked to avoid a Dominator's swing and continued firing at him, though he was barely affected as Nate used his arms to block a Dominator's strike but was still sent sliding back by a few feet.

Another Dominator charged him from behind but he hit that one on the nose, making him scream in pain before picking him up and throwing him away. Before he fell, Barry planted the device on him too.

Thor landed on the rooftop and slammed Mjolnir on it, making the ground shake as the Dominators tripped while Bill fired lightning at them from above, destroying more. They both then threw their weapons, taking out more Dominators that way as their weapons returned to them while Kara sent one flying off with a punch as she flew.

Firestorm then fired a blast from above, taking out some more of them.

"Burn you freaks!" Mick roared as he fired flames from his Heat Gun, taking out more of them as both the Olivers fought back to back.

Oliver fired three arrows in quick successions, hitting three Dominators with the trackers while Ollie fired three simultaneously, getting three more.

"You still up for the shootout, right?" Ollie asked.

"Of course I am", Oliver said as he got another Dominator while Thea got another.

"You two can argue about who's the better one when the planet is not being threatened by aliens", Thea said.

Some more of the Dominators were taken out by Heat Vision from Kara before a powerful wind made them fly into the air, screaming in horror as Thor summoned a small tornado, trapping them all in it. He fired lightning at them there, destroying them all as Bill landed on the rooftop and twirling Stormbreaker, hit several Dominators, sending them flying off.

Dig fired several shots at a Dominator but he was unaffected as he sent Dig to the ground with a smack. But then Ray flew at him and grabbing him, flew higher into the air.

"See you later, Dominator", he said as he put the device on him and dropped him from the roof.

Amaya pressed her totem, getting the strength of an elephant. And then she, Oliver, Ollie, Thea, Dig, Mick and Nate charged at the Dominators again.

Amaya, using her strength, threw two of them down while Nate struggled with another and Oliver ducked to avoid another's swing before flip kicking him away while Ollie fired at another with his crossbow, electrocuting him as well as planting the tracker while Thea grabbed one from behind and planted a tracker arrow on him too. Mick continued firing his Heat Gun while Dig ran around, firing shots at them all and avoiding their swings.

Firestorm and Ray fired their blasts from above, taking down more of the Dominators while Kara took down more with Heat Vision or punches while flying and Thor and Bill simply obliterated them with lightning or sent them flying off with swings of their weapons.

Barry then sped around again, planting more devices on the Dominators as he used all of his speed.

Oliver got a Dominator in the shoulder but it yanked out the arrow and with a roar of rage, charged him. Oliver ducked to avoid a swung and smacked him with his bow before flip kicking him but the Dominator smacked him so hard he was sent flying off the roof.

"Oh my God!" Ollie shouted in horror as he saw his doppelganger falling down.

A small but powerful wind then blew, slowing down Oliver's fall as Thor caught him and flew him back up, putting him on the rooftop.

"Are you hurt?" Thor asked.

"Nope", Oliver said before nodding in appreciation. "Thanks."

"Good thing he saved ya! I need to throw it in your face that I'm the better archer", Ollie said as he got three more Dominators simultaneously, making Oliver roll his eyes before he fired another arrow, getting a Dominator while Thea threw herself to the ground to avoid another Dominator's swing and planted an arrow with a tracker on him.


The Waverider

"Firestorm, we're holding it up", Sara informed him. "But, like, barely."


Firestorm flew off as he heard that while Thor threw Mjolnir, getting more Dominators.


S.T.A.R. Labs Hangar

"There are still Dominators all over the country", Cisco noted as he and Felicity sat on the monitors.

"Flash, Supergirl, Thor, Bill, you guys are up", Felicity said.


Kara flew from the rooftop to all over the city, planting devices on the Dominators as Barry ran from the rooftop and did the same as he ran around, with Thor and Bill doing the same as they flew into the air, planting the devices on Dominators or their ships.

They also used powerful lightning or storms to destroy dropships they saw.

As Thor continued flying around, he noticed Firestorm trying to transmute the bomb, which was held by the tractor beam of the Waverider. But in spite of how hard he tried, he wasn't making any progress.

"Let Thor the Thunderer deal with the bomb, noble Firestorm", Thor said as he flew towards the bomb and putting Mjolnir on his belt, lifted it up effortlessly before flying away with it.

"You couldn't have done that earlier?" Firestorm asked in a mock annoyed tone as Bill flew after Thor.


Thor, still carrying the bomb, flew out of Earth's atmosphere at full speed. He continued flying for a few seconds with Bill in tow until they spotted the mothership of the Dominators, which still had its roof blown off.

Thor pulled his hands, which had the bomb, back very slightly to build momentum, and then threw it right at the mothership of the Dominators. As it went flying towards the mothership, Bill raised Stormbreaker and fired lightning at the bomb.

And then there was an explosion almost as bright as the sun as the bomb exploded right on the mothership, destroying it utterly along obliterating every single Dominator inside along with all of their technology.

The power of the blast sent shockwaves throughout Space as Thor and Bill watched with triumphant expressions on their faces. Now the mothership of the Dominators was nothing more than tiny pieces floating in Space now.

Ironic that the bomb the Dominators had made to kill all meta-humans and many more was now the cause of the demise of most of them.


S.T.A.R. Labs Hangar.

"All the devices are planted", Felicity noted.

"Tell me when to press the button", Cisco said as he held the device.


The others looked up as the sight and sound of the bright and destructive explosion reached them at last and they immediately knew what had happened.

"Do it now!" Oliver commanded.


S.T.A.R. Labs Hangar

Cisco pressed the button finally.

"Done!"


Oliver, Ollie, Thea, Dig, Nate, Mick, Amaya, Ray and a returned Firestorm looked all around as the Dominators screamed in agony due to the devices planted on them causing pain and distortions in their nervous system.


The Waverider

"Ground, what's your status?" Sara asked.


Everyone watched as the Dominators screamed in indescribable agony and ran off, teleporting back to their dropships. With the mothership and everyone in it gone, they had taken unbearable loss and it would be foolish of them to try to take on any inhabited planet at this point.

"They're retreating", Nate said as he un-steeled himself.


S.T.A.R. Labs Hangar

"It's not just them", Felicity said as she noted the signals of several dropships disappearing all around the world.

"It's all over the world", Cisco said as they shared a look of relief.


Barry sped back to the roof as Kara descended on it. They, Oliver, Ollie, Thea, Dig, Nate, Mick, Amaya, Ray and Firestorm looked up as several small dropships flew up into the sky, past the Waverider and out of the Earth's atmosphere.

"With mamma gone, kids have lost bravado", Ollie quipped.

"They did it", Oliver said, referring to Thor and Bill.

"No Oliver", Kara corrected him.

"We all did", Barry agreed as Thor and Bill finally landed on the rooftop, all of them giving the retreating Dominators in their dropships one last look.


Later

The heroes stood in a line as the new President gave them a ceremony of thanks.

They stood from left to right in this order- Dig, Mick, Sara, Amaya, Oliver, Ollie, Kara, Bill, Thor, Barry, Nate, Firestorm and Ray.

The President stood between Oliver and Kara in front of them all on the podium.

She said- "Many responsibilities have fallen to me since the President's passing at the beginning of this crisis. Sobering, sad responsibilities. This is not one of them. Today, it is my distinct honor to bestow upon you a small acknowledgement of the great debt that the world owes to you all."

All listened with full attention as she said- "Although your brave efforts must remain a secret, know that, meta-human or not, masked or not, each and every one of you is a hero."

Every single person in the audience applauded the President for her speech and the heroes for their bravery.


Later, S.T.A.R. Labs Hangar

The heroes all celebrated their victory over the Dominators together.

Felicity opened a champagne bottle with a pop before pouring drinks to all the heroes.

Oliver and Barry enjoyed a little champagne as Sara walked to a corner with Amaya and Mick to see who could out-drink the others first.

Kara talked a little with Ray and Felicity and as she walked off, Felicity said. "It's like looking into a mirror."

"She looks like my cousin", Ray said all of a sudden in realization as Felicity shot him a strange look.

Thor, Kara, Bill and Ollie walked up to Oliver and Barry.

"So?" Kara asked. "You saved the world. How do you feel?"

"Like I am the Earth's Mightiest Hero or something", Barry said as all chuckled.

"Or World's Finest", Oliver said and they chuckled again.

"Have any of you saved the entire world before?" Thor asked them.

"Several months ago", Oliver said.

"It never gets old, does it?" Kara asked.

"Sure beats screwing the world", Barry said, still guilty about Flashpoint.

"Barry, you made a mistake. A costly one, but it was a mistake. Do not continue to blame yourself over it", Bill said as Barry looked at him. "You are a hero. Remember that."

"Yes, he's right. You're being too hard on yourself", Kara consoled him as she put a hand on his shoulder.

"That's what people are usually telling me", Oliver said.

"Now why am I not surprised?" Ollie wondered as all chuckled again.

"I'm sure those people do have good reason", Thor said as he looked at Oliver.

Oliver looked at Thor, Bill and Kara and said. "Look, earlier, I did have my reasons for wanting you all to stay here. But if this makes up for it, I can say with absolute certainty now, all of you have my full trust. I would trust each of you with my life if it ever came to it. And you can trust me with yours."

"The feeling is mutual", Thor said as he held out his hand and Oliver shook it.

"Truth is", Oliver said as the two dropped hands and he looked at the four visitors from Earth-38. "Our Earth could use a team like yours."

"Yup. A team is always beneficial, at least when they're trustworthy", Ollie said and Oliver nodded.

"You all have proven that meta-humans or not, superpowers or not, you are your Earth's heroes, and the best ones at that", Kara assured as Oliver nodded while she put a hand on his shoulder. "And we will always face terrible odds, maybe even unexpected betrayal at times. But hardship is what makes us stronger."

Thor and Kara exchanged a smile at that as Oliver nodded gratefully.

"You guys feeling the group hug?" Barry asked. Oliver and Bill tried to protest but they all ended up in a group hug.

When they were done, Thor asked. "So, anyone would like any Asgardian ale?"

"NO!" Ollie immediately yelled as he backed off while all looked at him, the Earth-38 people in amusement and the Earth-1 people in confusion. "NO! NOT AGAIN! EVER AGAIN!"

He was about to run off when Thor said. "I was jesting. I don't have it right now."

"Damn you, Thunder God!" Ollie muttered as he straightened himself while everyone in the room laughed.

"I know others have said it, but I still can't believe you are Oliver Queen from another Earth", Caitlin said to him as all laughed again.

"Hey", Oliver called out to his doppelganger. "Want to see who is the better archer?"

"I know it's me but I'll still rub it in your face", Ollie joked as they both walked away.

"Well Oliver, prepare to pay for beating him in hand to hand", Kara said, making everyone chuckle again.

Barry stood quietly when Cisco walked up to him.

"Hey", Barry said.

"Hey", Cisco said too, the atmosphere a little awkward.

After a few seconds, Cisco said sincerely. "I'm sorry. For the way I've been treating you for the past month. I was so hung up about losing Dante…that I never once thought about what you were going through. I'm sorry, Barry."

Barry looked down and with a sigh, nodded at him. "It's all right Cisco. I don't blame you. It may have been unintentional, but I still changed the timeline and indirectly caused your brother to die. We have great powers, Cisco, but we're not Gods. Even if we were, we wouldn't be incapable of making mistakes. I learnt this lesson in the worst way possible. And I hope you never have to. So…we good?"

After a long breath, Cisco said. "Yeah."

And with that, he held out his hand. Barry shook it.

Cisco then walked off as Sara walked to Barry. "Hey!"

"Hey, what's up?" Barry asked her.

"Yesterday when I said I don't do what you did, I wasn't telling the whole truth", Sara admitted with sorrow in her eyes. "Up until a week ago, I was also trying to change the timeline to bring my sister back. And sleeping with women in any timeline to get momentary comfort as I was broken from losing my sister. All I was doing was endangering the timeline and those women, as some come from time periods where being a homosexual gets you killed. And they can't protect themselves, unlike me. I'm sorry, Barry, for judging for things which I have done or tried to do."

"It's all right, Sara", Barry assured as he put a hand on her shoulder. "We both have responsibilities. We made bad mistakes, but now we must correct them and redeem ourselves for them."

"Right", Sara nodded as both smiled at each other.

That was when Agent Smith arrived at the area, looking around at everyone.

"Dr. Heywood", he greeted as Nate walked up to him.

"Don't "Dr. Heywood" me", Nate said. "What the hell are you doing here?"

"I like parties", Smith said. "And I'm here for the mop-up."

"Cover-up", Nate corrected. "But you can't cover this up."

That was when Bill walked up to them, looking down at Smith with a scowl, making the old agent pale as he looked so tiny compared to the Korbinite.

Bill looked at him with the scowl and said. "On Korbin, we have a name for the likes of you."

Smith's breath hitched in his throat. This alien held more power than the whole Dominator race, he won't even try to imagine what the other guy was capable of. And he dreaded the thought of whole races of them.

Stuttering over his words, he hesitantly asked. "W-what?"

Bill leaned down until his long, horse-like face was inches from Smith's. A dark smirk crossed the Korbinite's face.

"Dinner."

Smith actually let out a short but horrified scream before, falling down, unconscious, to everyone's amusement.

"Is he unconscious?" Caitlin asked.

"I'm pretty sure he's dead", Nate shrugged as all laughed while he said to Bill. "Thanks man. You're awesome."


Same time

"What the hell?" Oliver said in astonishment as one arrow from Ollie managed to take down three of his effortlessly. "How did you do that?"

"You do remember I deflected a bullet with an arrow", Ollie reminded.

"You have to be superhuman!" Oliver said.

"Nope", Ollie said. "Just lots of practice."

"But no one's that good", Oliver said, still in denial.

"While you spent your time perfecting your fighting skills, I perfected my archery skills, becoming the best archer a human can be", Ollie said. "Maybe only I should be Green Arrow. You can be Green Fighter or something."

"Not interested", Oliver said as Ollie laughed. "Besides, I'm still the best archer on THIS Earth."

"Damn loopholes", Ollie said.

"But you win", Oliver admitted with a slight grudge in his voice as Ollie laughed.

"Now we're talking", Ollie said as both chuckled.

"You may lighten up too much, but you're a hero and a good one at that", Oliver said to Ollie who nodded in appreciation.

"You may be a grumpy guy, but you're still among the best of all the heroes here", Ollie said and Oliver nodded too in appreciation.

The two then shook hands.


Same time

"But it's a trick", Thea said as Mjolnir was on the ground.

"No, no, it's much more than that", Thor said.

"He is right", Bill said in agreement.

"The only ones besides me who can lift it are Bill and my father", Thor informed.

"Oh come on. "Whosoever be he worthy shall haveth the power." Whatever! It's a trick", Thea said as all laughed.

"Please, be my guest", Thor offered.

"Come on", Kara said.

"Really?" Thea asked.

"Yeah", Thor said as she walked to the hammer.

"This is gonna be beautiful", Cisco said.

"Thea, you've had a tough two days. We won't hold it against you if you can't pick it up", Dig joked as all laughed.

Thea tried to lift it but couldn't budge as she looked at everyone awkwardly.

"Smell the silent judgment?" Cisco asked.

"Please, Cisco, by all means", she said.

"Okay", he said as he walked to it while all laughed and watched. "Never one to shrink from an honest challenge. It's physics."

"Physics", Thor said and laughed.

"Right, so, if I lift it, I then rule Asgard?" Cisco asked.

"Yes, of course", Thor said.

He tried but failed too. Like that, everyone tried to lift the enchanted hammer one by one, and everyone failed.

"Maybe I can try", Iris finally offered after Nate had failed to lift it up.

"Please, go ahead", Thor said.

She walked to the hammer but before she could even touch it, her hand was hit by a mild electric shock, making her retract it.

"Ouch!" She said as she moved back.

"The handle's imprinted, right?" Sara asked as she and Mick played poker with Bill.

"Like a security code. "Whosoever is carrying Thor's fingerprints" is, I think, the literal translation", Caitlin theorized as Oliver and Ollie returned.

"Yes. It's a very, very interesting theory", Thor said. "I have a simpler one."

Lifting Mjolnir, he said. "You're all not worthy."

"Come on!" They all groaned and laughed.

"Also, you created a storm in Space", Cisco said as Thor nodded. "There's just no possible way that should work!"

Thor chuckled and patted Cisco's shoulder. "No possible way, except my way."

He walked off as everyone's jaw stuck to the floor.

"I think I'm in love", Felicity said as all laughed.

"Hands off. He's taken", Kara reminded and Felicity nodded as all chuckled good-naturedly again.

"Whatever team hammer guy is on, count me in", Mick said and all nodded.

"Rest assured, I'm not playing pranks on you", Thor assured. "Only my brother would do that. There was one time when we were children, he transformed himself into a snake, and he knows that I love snakes. So, I went to pick up the snake to admire it, and he transformed back into himself and he was like, "Yeah, it's me!" And he stabbed me. We were eight at the time."

No one was laughing. They were all staring at him incredulously. Thor realized he was getting incredulous looks.

"Right!" Thor said. "Not a thing on Midgard!"

"And I thought we had sibling rivalries", Thea joked to Oliver as both chuckled.

"Damn you Horse!" Mick roared at Bill as he and Sara got up indignantly.

"How did you do that?" Sara asked.

"I had the highest ranked cards", Bill shrugged. "That is how I did that."

"But how…..how are you so good at this?" Sara asked, still in disbelief.

"I must have a talent", Bill shrugged as they both groaned while the others laughed.

"The three biggest regrets of my life", Thor said to Kara. "Time-traveling to the Trojan War, barging into Jotunheim, and teaching Bill poker."

Both chuckled at that as Sara and Mick continued fuming.

"So", Dig asked as he turned to Oliver and Ollie. "Who won the shootout?"

"The hotter one", Ollie said before gesturing to himself. "Me!"

"Yeah, he won", Oliver groaned as all laughed at him.

"So tell me, did you ever have bodyguards?" Dig asked Ollie as he walked closer to his friend's doppelganger.

"Not that I remember", Ollie shook his head. "Besides, you'd be driven crazy by how many hot women I bring home while depressed."

"So you're still a playboy?" Oliver asked incredulously.

"Only when I'm not in a good mood", Ollie shrugged.

"Maybe its because you never had a sister", Thea joked.

"Oh yeah. That'd be it", Ollie said jokingly before turning sincere. "If I did have a sister, I'd love it if she was like you."

"Thank you", Thea smiled as Ollie did too.

"Okay", Cisco said as he walked to Thor, Bill, Kara and Ollie. "I made you guys something."

"What?" Kara asked as Cisco gave it to her and she looked at it.

"Oh", Cisco said as they looked at him. "It's an inter-dimensional extrapolator. It creates small breaches, so you guys can use it to cross over to our universe any time you need."

"I think that is a very thoughtful present, Cisco", Thor said as Cisco nodded.

"I also included communication functionality", said Cisco. "So we can use it to contact each other."

"Awesome!" Kara said.

"I think as much as we've enjoyed our stay on here, our place needs us", Ollie said.

"Yeah, you're right", Barry agreed as he held out his hand. "Thanks a lot for helping us."

They all shook it as Ollie said. "No problemo, dude."

"Goodbye guys, and thanks a lot", Oliver said as he waved and they waved back.

"Let's see if it works", said Kara. She pushed a button and a breach opened.

"Whoa!" she said.

She then walked into it with Thor, Bill and Ollie and turned around saying. "This is wonderful. Goodbye, you guys. If you need help, call us."

"It goes both ways", Oliver assured and they nodded.

"Wait!" Cisco said and walking to Thor, gave him a hug, making everyone laugh.

"I believe that covers it", Thor said before waving. "Goodbye everyone."

"It was an honor", Bill said too as he waved and then the breach closed, ending this chapter of everyone's lives from both Earths.


And we're done with 'Invasion!' finally. Hope everyone enjoyed how I did the final battle and the party after it.

With this done, we will move back to the main plot from next chapter onwards.

So hope everyone enjoyed and see you all next time with another chapter, though updates will probably slow down from now on.