Heroes:
Superman(JL movie)
Batman(JL movie)
Wonder Woman(JL movie)
Aquaman(JL movie)
Flash(JL movie)
Cyborg(JL movie)
Green Lantern(GL movie)
Captain America(MCU)
Iron Man(MCU)
Thor(MCU)
Hulk(MCU)
Black Widow(MCU)
Hawkeye(MCU)
Vision(MCU)
Scarlett Witch(MCU)
Black Panther(MCU)
Villains:
Lex Luthor(JL Unlimited)
Gorilla Grodd(JL Unlimited)
Giganta(JL Unlimited)
Shade(JL Unlimited)
Sinestro(JL Unlimited)
Killer Frost(JL Unlimited)
Solomon Grundy(JL Unlimited)
Clayface(JL Unlimited)
Parasite(JL Unlimited)
Aresia(JL Unlimited)
Cheeta(JL Unlimited)
Copperhead(JL Unlimited)
Joker(JL Unlimited)
Ultra-Humanite(JL Unlimited)
Star Sapphire(JL Unlimited)
Tsukuri(JL Unlimited)
Scenario: The villains have taken over Washington DC and its up to the heroes to stop them.
All characters are in character and have their standard powers/skills/equipment/etc.
No prep time or prior knowledge on enemies beyond what the characters.
Who wins?