Avengers\

Vs.

Dark Knights

Avengers: Captain America,Iron Man (with Bleeding Edge),Thor (pre-unworthy),Wolverine (pre-death),Luke Cage,Black Widow,Mockingbird,Beast,Iron Fist,Spiderman,Spiderwoman,Red Hulk (Ross),Hawkeye and Thing.

Dark Knights: Batman Who Laughs ,Devastator,Merciless, Murder Machine, Red Death, Dawnbreaker and Drowned.

Rules
Avengers have basic knowledge,Dark Knights doesn't have knowledge.
Current version of each Avenger member,unless stated
Pre-Flashpoint version of the Rogues (without Mirror Master)
Full gear for the Dark Knights
Both teams has 1 year of prep time
No additional help
Barbatos is not included
Morals off
Victory by any means
Location: Gotham