"The Justice League is still here to save the world...1,001 years into the future, that is! But are they too late? As the evil Lady Styx and her legion reigns over the Commonwealth, an all-new Justice League rises from the ashes of the old. But can they topple a tyrant who's embraced by the very people she's conquered, even with the help of Supergirl from the past? In order to do so, they'll have to defeat Lady Styx's most lethal agent: Eclipso! The beloved creative team of J.M. DeMatteis and Keith Giffen (JUSTICE LEAGUE INTERNATIONAL) are back for another round with tomorrow's World's Greatest Heroes"-- Provided by publisher.