The battle against Brainiac peaks as the tyrant attempts to claim the Flame of Change from Themyscira, with both Circe and Wonder Woman uniting their forces to stop him.

Meanwhile, Batman notes new activity in the southern districts of Gotham City and learns of Brainiac's forces amassing within and around the bottled buildings. From there he learns of Brainiac's ultimate plan to drill into the core of the planet and access the center of the Multiverse to change it into his own design.
Both heroes and villains amass together in a final confrontation to stop the tyrant, however, as the villain falls, Future LexLuthor enacts his own plan to access the Multiversal core and gain unlimited power. Meanwhile, Future Batman, having survived Luthor's earlier betrayal, also arrives to stop him.

DUOs = Bottle Duos

4X South Gotham Courthouse 8X Gates of Tartarus (ThymesceraTeleporter Magic Wing) 8X The Prime Battleground (Meta Wing walk-in)

Battle for South Gotham
Daily T2 Missions / Zone Sweeper Sweeper * / Complete the Deconstruction daily quest in South Gotham 10 times
Riverfront Center DUO / Riverfront Shortsale * / Complete the Riverside Center duo in 10 minutes or less
Gotham Hospital DUO / No Waiting Room * / Complete the Gotham Hospital duo in 10 minutes or less
Riverside Hotel DUO / Brief Stay * / Complete the Riverside Hotel duo in 10 minutes or less
CR53South Gotham Courthouse Alert / Timely Closing Arguments * / Defeat the Prosecutor and Defense Attorney within 10 seconds of each other in the South Gotham Courthouse alert
Can’t Hide! * / Locate and defeat all three types of Stealth Units in the South Gotham Courthouse Alert; only one can be found at a time.
Jury Tampering ** / Stack the jury with 12 humans, not allowing any Brainiac Jurors to be transported to the Bailiff in the South Gotham Courthouse Alert.
Guilty On All Charges ** / Allow all Sentences to run their full course when fighting the Supreme Justice in the South Gotham Courthouse Alert
CR70Gates of Tartarus Raid / Olympian ** / Complete Themyscira: The Gates of Tartarus raid in 30 minutes or less.
They Used to be Adventurers * / Ensure all three Colossal Archers reach the front lines at the Paradise Court battle in the Themyscira: The Gates of Tartarus raid.
Honor the Fallen * / Honor the fallen Amazons in Themyscira
CR70 Prime Battleground Raid / In Prime Time ** / Finish the Prime Battleground Raid in 15 minutes or less
Fodder Sweeper * / Destroy the three BrainiacSpawners near the Core in the Prime Battleground raid
No Tag Out! ** / Defeat each Prime Avatar before any of them get the chance to “transition out” in the Prime Battleground raid
Prime Numbers ** / Defeat all three Prime Avatars without destroying any of the BrainiacSpawners.
Misc / 99 Bottles * / Complete 99 Battle for Earth Duos
Bottle Opener ** / Complete 250 Battle for Earth duos
Conversion Therapy / Complete all Battle for Earth Duos
Bottle Hardened / Complete 25 Battle for Earth Duos
Luther’s Union / Luther’s Union* / Convert 250 Civilians Inside of the Battle for Earth duos
Pod Breaker * / Destroy 250 Cybernetic Viral Pods Inside of the Battle for Earth duos
Bomb Squad * / Detonate 250 Bombs inside of theBattle for Earth duos
Uncover the Truth ** / Complete all of the Collections, Briefings and Investigations available in the Battle for Earth DLC.