The League must stop an alien weapon that destroys a planet by consuming its material to grow until it uses it all.
Did You Know?
During the fight, Vixen, Vibe, and Steel, members of the "Detroit Justice League", are joined together. The Shining Knight and Vigilante, both of the Seven Soldier of Victory, are joined by fellow member S.T.R.I.P.E. (another, The Star-Spangled Kid, was replaced here by Stargirl who also joined them), while two more members, Green Arrow and Crimson Avenger, are paired up. See more
Green Arrow, Crimson Avenger, and Ice can be seen from above shooting at the enemy, but Ice's beams are yellow, not her usual blue. See more
[a general has just taken away a doomsday machine that nearly destroyed Earth
Amazing. Show him a weapon that destroyed its creators and every other thing it saw, and he wants to play with it. What's to stop history from repeating itself here on Earth?
References The War of the Worlds