Injustice League

The Injustice League is the name of two fictional teams of supervillains who appear in American comic books published by DC Comics.

Fictional team history

Original League

The original Injustice League was the brainchild of the interplanetary conqueror Agamemno. Bored of his dominion, he set out to conquer Earth and their champions, the Justice League. Aided by the alien former dictator Kanjar Ro, Agamemno contacted Lex Luthor and they recruited other villains to their cause.

Agamemno then engineered a switch wherein the villains' minds switched with those of the JLA. In the true JLA's absence, other Silver Age heroes came to clash with the now seemingly evil heroes. Eventually, Green Lantern used the power of Oa's Central Power Battery and a Thanagarian weapon called "Absorbascon" to reverse the mind swap.

Having spent time in their enemies' bodies, the villains knew their heroic counterparts inside-out. To regain the edge, the JLA used the power of Robby Reed's alien H-Dial to transform themselves into totally different heroes. Then, using his power ring through the Absorbascon, Green Lantern removed all knowledge of the heroes' secret identities from the villains' minds.