Injustice: Ground Zero #7

Harley leads The Joker to a familiar sanctuary...but is she helping him acquire a new weapon or setting him up for a trap? And there’s a hitch in the plot to rescue the parallel Earth Batman from Stryker’s Island as an old ally of Superman’s returns to the fold.

Characters: Aquaman, Batman, Black Adam, Cyborg, Deathstroke, Flash (Barry Allen), Green Arrow, Hal Jordan, Harley Quinn, Joker, Killer Frost (Lincoln), Lex Luthor, Poison Ivy, Sinestro, Superman, Wonder Woman