ECLIPSO: THE DARKNESS WITHIN Annuals Crossover Event continues. On Earth to offer membership to the U.N. with the L.E.G.I.O.N., Vril Dox really wants a black diamond that Eclipso plans on using to control his enemies. But when Lobo becomes eclipsed, the gigantic fight that ensues endangers the future of both New York City and the L.E.G.I.O.N.
— Description from Comic Vine community (comicvine.gamespot.com).
