Justice League International #23 (1987)
Invasion Extra: Aftermath. Major Disaster forms an Injustice League consisting of himself, the Clock King, Multi-Man, Big Sir and Clue Master, but they soon run afoul of the Justice League in "Gross Injustice". Story continues in Invasion! #3. Plot and breakdown by Keith Giffen, script by J.M. DeMatteis, pencils by Kevin Maguire, inks by Joe Rubinstein. Maguire/Rubinstein cover.