Once again, thank you all for the suggestions of villains but once again I couldn't fit all of them here because of how much hard to follow it would be.
Disclaimer: I do not own DC Comics or the CW TV shows Arrow, The Flash, Legends of Tomorrow, Supergirl or any other characters or elements pertaining to the mentioned franchises.
"How many of them are here?" Catwoman wondered.
"I don't know but we need to be careful." Batman said.
"I think it's too late for that." Aquaman said as Black Manta appeared, firing lasers before Wonder Woman shielded him.
They heard a feral roar as Cheetah jumped down from above. She wrapped her tail around Black Siren and would have driven her claws into her if not for Black Siren's Siren Cry, forcing Cheetah to let go, sending her flying back.
Arsenal, Nightwing and the Huntress ran on the rafters as they had to ran away from Bane charging at them until he hit a wall, leaving him dazed. Roy, Dick and Helena jumped down before dodging as Ricardo Diaz showed up and opened fire with his gun, while Lonnie Machin attacked Nightwing with his shock batons as Nightwing blocked.
Roy rushed at Diaz and fired an arrow, disarming Diaz of his gun before they exchanged blows, while Helena jumped at Bane from behind, trying to cut the tubes to his Venom tank but Bane shook around, forcing her to let go as she hit the ground. Helena rolled away just in time to avoid getting crushed by his fist as it cracked the floor.
Dick used his batons to block as Machin tried to shock him with his shock batons as their weapons crossed but Dick flipped, disarming Machin of his weapons before Dick struck him in the face and knocked him out.
Roy dodged as Diaz attacked with his knife. Diaz attempted to kick him but Roy blocked before he grabbed Diaz and flipped him over his back. As Diaz got up, Roy punched him in the face with his metal arm hard enough to knock his lower jaw off and Diaz went down, blood spilling from his mouth. But then Roy heard a roar of rage and barely managed to avoid the tip of Jade's sais before he pulled out his batons.
Helena dodged Bane's punches before he grabbed her. "I broke the Bat once! Now I'm going to break the Huntress!" Bane declared and he was about to slam her back onto his knee and break her back before a baton hit him in the face, forcing him to let Helena go as he staggered back. Dick then jumped, kicking Bane in the face as he staggered again.
Cheetah recovered and lunged as Diana and Black Siren dodged. She swung her claws, scratching Black Siren in the abdomen as she hissed. They briefly exchanged blows before Diana bashed Cheetah with her shield, sending her flying back and Cheetah crashed against some crates. As Cheetah lunged at them again, Black Siren dodged, while Diana swung her sword and Cheetah fell down, blood seeping from her neck as body toppled.
Arthur engaged Black Manta, who pulled out his wrist blades and Arthur blocked with his trident. Black Manta kicked Arthur in the leg, forcing him on his knees but Arthur spun around, hitting Black Manta, who staggered. Arthur spun his trident as Black Manta lunged at him but was knocked back before Arthur threw the trident into the lenses of Black Manta's helmet as it exploded and Black Manta fell down
Bane and Cyrus Gold picked a large piece of equipment, throwing it at them as the Helena, Roy and Dick rolled away before Roy dodged Jade's attacks and fired an arrow into Bane's leg, forcing Bane on his knees as he groaned in pain. Roy flipped back before Jade could stab him and punched Bane in the face with his metal arm, making him stagger. Roy fired two more arrows as it hit the Venom tanks and exploded, forcing Bane to spasm as his muscles were reduced before Dick and Helena jumped at him, kicking him in the face, knocking him out cold.
Dick and Helena then dodged as Gold engaged them and threw punches but Dick hit him in the leg, forcing him on his knees and Helena fired a bolt from the crossbow right into Gold's eye socket as he fell back.
Roy blocked as Jade attacked with her sais with his bow before he jumped back as she scratched him across the abdomen and he hissed, but luckily, she didn't poison him. As their weapons crossed, Roy flipped and disarmed her of her sais before she rushed at him but Roy held her in chokehold, restraining her.
"It's over, Jade! Give up!" Roy shouted.
"Never!" Jade snarled. She attempted to struggle out but Roy tightened the grip and pulled and there was 'crack' as Jade went limp and Roy let go, sighing, wishing he didn't have to do it.
Batman, Catwoman, Rip, Ray, Zari, Mick, Firestorm, Slade, Nyssa, Green Lantern, Cyborg, Mari and Artemis went down another corridor before mercenaries appeared, led by Joe wearing Deathstroke suit and Dante.
"Joe! Don't do this." Slade pleaded.
"This is who I am now, father." Joe said.
"You've come to die." Dante said, twirling his knives.
Firestorm flew up with Green Lantern and Firestorm threw fireballs, blowing away some of the mercs as Cyborg's arm turned into a pulse cannon, blasting them away, with Rip and Ray using their weapons as well. Zari used her Air totem and formed a tornado, blowing away more mercenaries with a strong gust of wind, while Mari summoned an Ashe of a rhino, charging towards the mercenaries and knocking them down.
Artemis pulled out her bow and fired but Akila dodged and blocked with her dagger before they rushed at each other.
Slade and Nyssa engaged Dante and Joe as Slade crossed his sword with Joe's, while Nyssa blocked Dante's knives.
"I don't want to fight you, kid but I will stop you." Slade said.
"You won't win this time." Joe sneered.
Slade and Joe were clashing their swords but this time Slade wasn't holding back as Joe smirked. Joe grabbed Slade's arm but Slade shook him off before knocking him down. As they both got up, Slade ducked before Joe could cut his head off and as Joe was about to strike again, Slade dodged and swiftly swung his sword and Joe cried out in pain, his sword clattering to the ground with his hand and Joe fell to his knees, clutching the stump, where his hand had been.
"Sorry, kid. I tried to reach you. I tried to help you. But you've left me no choice." Slade said regretfully before he punched Joe in the face, knocking him out.
Nyssa blocked Dante's knives with her sword and dodged, when he scratched her suit across her chest. Nyssa almost cut his hand off and blocked Dante's kick as they exchanged blows before Dante knocked Nyssa down. Before Dante could finish her off, Rip shot him from behind and Dante stilled. Rip fired several more times and Dante fell down.
Mick kept on burning more mercenaries with his flamethrower, finishing off the last of them and they went further down the hall but stopped upon facing a familiar face.
"I can't let you come through." Snart said, aiming his Cold Gun as he was accompanied by Akila, Killer Croc, Derek Sampson, Richard Dragon, Tobias Church and Simon Lacroix.
"Lenny, you don't have to do this." Lisa pleaded.
"Sorry, sis. It's called 'honor.' I owe them." Snart said.
"If honor means so much to you, think about how many innocents are going to get hurt." Lisa begged.
"Enough talk." Lacroix fired an arrow at Lisa but Roy blocked it as Snart glared at Lacroix.
"The deal was that she wouldn't get hurt!" Snart snarled.
"Screw you, Snart." Killer Croc growled as he rushed at them. Snart froze Killer Croc's feet as he fell down. As the rest of the villains turned to Snart, Green Lantern threw some balls, knocking them down before Sinestro appeared. Sinestro attempted to crush them all with a giant hammer but Hal blocked it with a giant shield.
Hal and Sinestro used their rings as the blasts of energy impacted and exploded, while they flew up. Sinestro summoned a giant yellow energy ball, sending Hal flying away as he crashed against a wall. Sinestro fired from his ring but Hal created a green armor, shielding himself before summoning a giant fist, sending Sinestro flying away.
Snart rushed to the heroes as he dodged Lacroix's arrows. Before Lacroix could fire another arrow, Roy fired an arrow that exploded upon nearing Lacroix as he fell down, knocked out.
Killer Croc had managed to recover and tried to lunge at them but they all dodged. Zari created a tornado and lifted Killer Croc in the air before sending him flying back.
Mick briefly exchanged blows with Church.
"I've heard about you, Church. You would be a real pain in the ass." Mick said.
"And you and Snart would be good if you had worked for me." Church sneered. He managed to knock Mick down and tried to stomp on him but Mick grabbed his foot and pushed him back.
"I don't think so, big guy!" Mick snarled before he got up and punched Church in the face as Church staggered back, while Mick chuckled.
"What's so funny?" Church asked.
"Don't look behind you." Mick smirked and Church snorted.
"You think I'm stupid?" Church said.
"Yeah. You are." Mick said.
Sampson exchanged blows with Mari until Mari summoned an Ashe of gorilla and grabbed Sampson and threw him as he yelped. Church turned around just in time to see Sampson flying towards him before Sampson fell on Church, both of them knocked out as Mick smiled at Mari, remembering Amaya.
"Damn, her granddaughter's awesome." Mick said, impressed by Mari.
Killer Croc got up in the meantime and rushed at them but Mari, much to his shock, grabbed him and slammed him to the ground, hard, knocking him out.
Batman and Catwoman engaged Richard Dragon, who jumped, dodging Selina's kick aiming at her legs and blocking Bruce's punches. Bruce elbowed Dragon in the face and in the groin but Dragon grabbed him by his arms and headbutted him, making him stagger.
Selina kicked Dragon in the chest but he blocked the following kick and hit her in the leg, knocking her down. Selina rolled back before he could finish her off and ducked as he attempted to kick her in the head.
"Don't make me kill you again, sister." Artemis pleaded, crossing her bow with Akila's sword.
"Don't worry, you won't." Akila said.
Artemis managed to disarm Artemis of her bow and she delivered an uppercut to Artemis, sending her flying back. Artemis fired a fiery arrow from her bow but Akila grabbed it and threw it back at her as it exploded, knocking Artemis down, burning her armor as Artemis groaned in pain.
Akila approached her fellow sister and former best friend, about to deliver the killing blow as she raised her sword. "Goodbye, Artemis."
Artemis stared at her, and closed her eyes, awaiting the end, while remembering the old times with her best friend until she heard squelching noise. She opened her eyes and saw a blade sticking out of Akila's chest from behind as Slade pulled and Akila fell to her knees. And with one swift motion, her head rolled down on the ground and body toppled as Artemis stared.
"Are you alright?" Slade asked as he helped Artemis get up and she stared before nodding.
Sinestro recovered and attempted to blast Hal but Hal dodged as the wall collapsed. Sinestro summoned a blade, attempting to cut off Hal's hand where his ring was but Hal summoned an armor as the blade grazed him. Hal summoned a giant fist but Sinestro dodged before attempting to blast Hal. Hal dodged Sinestro's blasts as he flew towards him, as they exchanged blows.
J'onn and Malefic crashed on the rooftop as they stared at each other.
"I don't want to kill you but I will stop you." J'onn said.
"It's supposed to be like this. Brother against brother. Phobos against Deimos." Malefic said.
They rushed at each other and grabbed each other before J'onn touched Malefic's head. "Forgive me, brother." He said in Martian.
Malefic suddenly screamed in pain as their minds melded.
White Martians were slaughtering and enslaving Green Martians on Mars.
Hank Henshaw and Jeremiah Danvers found J'onn before Jeremiah saved J'onn from Hank about to kill him.
J'onn and Alex were helping Kara training her skills.
"This is not going to work on me, brother!" Malefic snarled. "You are…"
"…far different from what you remember." J'onn said.
J'onn was lying about killing Astra to protect Alex and Kara.
J'onn discovered M'gann's secret and eventually made amends.
J'onn found his father on Mars.
"Stop! I don't want this!" Malefic shouted. "I… WILL… KILL YOU!" He grabbed J'onn by his throat but couldn't strangle him, as much as he wanted to but he still held J'onn's throat tightly enough for J'onn to struggle for his breath.
"No. You won't. Because you know how valuable life is. And how sad it is, when they are cut short. So fragile…" J'onn said.
J'onn almost killed M'gann.
Myr'nn sacrificed himself to save Earth.
J'onn let Malefic go as he fell to his knees, seeming to be to be on verge of tears.
"Please… no more… it's too much…" Malefic looked up at J'onn. "You can't be—"
"Yes, I am." J'onn nodded. "You'd be surprised how many things are worth living and fighting for. Even after losing our people and father."
"300 years… you left me to rot…" Malefic breathed out, losing all his will to fight, realizing that his brother had changed, not willing to fight him anymore or hate him anymore.
"I know what I've done. And I've been trying to repent for my sins. I know I may not make up for my crimes… but I'm trying to be better." J'onn said as he reached for his hand. "You can be better too. Let me help you, brother. Let me fix my mistake."
Malefic breathed out, contemplating for a few moments before the glare in his eyes returned. "It's too late for that, brother."
J'onn dodged, when Malefic rushed at him and J'onn grabbed him before slamming his brother to the ground, hard, as it cracked, knocking him out.
Hal grabbed Sinestro's hand, where his ring was and twisted, breaking it as Sinestro cried out in pain. Hal ripped off Sinestro's ring, leaving him powerless before he flew Sinestro to the ground as Sinestro was knocked out upon impact.
Batman and Catwoman continued fighting Dragon until Dragon grabbed Batman by his head and wrapped his legs around Catwoman's neck, sending them both to the ground but as he got up, several arrows hit him in the back as Nyssa lowered her bow and Dragon fell down, dead.
"All clear here." Batman said.
"Looks like there's one central room." Ray said.
"How much do you want to bet that they're all waiting for us?" Hal quipped.
"Guys, are you all OK?" Bruce called out.
"Heading to the central chamber." Oliver said.
"Be careful. Looks like we're in for a fight of our lives." Bruce warned.
Again, hope you've enjoyed the fight scenes and thank you all for the suggestions but again, I didn't put in all of the heroes and villains due to how much congested and hard to follow it would be.
The next chapter, which is also going to include the final fight with Lex, is also going to wrap up the fight with the villains.
Some people might disagree with how I resolved the J'onn vs. Malefic fight, considering that Malefic's redemption arc in Supergirl Season 5 was quite rushed because it was J'onn's test for Crisis. The thing is, I think J'onn should not have his brother's blood on his own hands and Malefic's main motive seemed to only be that his brother had abandoned him and left him to rot in Phantom Zone and be forgotten and he was ultimately willing to make up for betraying his own people and repent for his past crimes on Mars. But the way it was done in the show was too rushed because of J'onn being tested in COIE, so I'm gonna do it a little differently.
So, what do you guys think?
Please review and let me know if you have been enjoying this and want for me to continue.