Superman, Martian Manhunter, Hawk girl, Animal man, Aquaman, Wonder Woman, Batman, Hal Jordon and Zatanna Sensei Wu, and Bumi vs the Order of the Sith Lords. They fight 300 sith warriors, and 10 of the top most powerful Sith, including Darth Sidious. Also, the Dark Side cults such as the Prophets of the Dark Side, everyone in the Dark Jedi, and the Nightsisters
Scenario: The sith invade planet Earth, taking the Sith Navy with them and bombarding Earth. The justice leauge headquaters is doing all they can to stop the Cruisers. By the time they do, the Sith have taken most of Earth's major cities with the help of sith troopers. Dark side cults and dark sorcerers have also joined in. The justice leauge then sends down it's top heroes to defeat them.
Morals are off, bloodlust is off.
Battle takes place in New York City.
All have 4 hours prep, with full knowledge of each opponets powers.
EU versions all these sith, new-52 versions all these Heroes.