The Secret Six makes their final stand against the forces of the Society of Super-Villains. The secrets behind Luthor and Mockingbird are revealed in shocking fashion. Pariah from the original Crisis on Infinite Earths hangs around for a guest appearance. Deadshot versus Deathstroke in the fight of the mercs.
The "variant" below was not, in fact, one that the issue was ever published under, but rather the common "press kit" variant used to market the book. It was significantly different from the final form so as to preserve a plot point. Careful observers, however, will note that it in fact highlights the very thing DC was apparently trying to conceal (although the final form does drive the point home a bit harder).