A Zero Hour crossover issue. The Darkstars ( Donna Troy, Carla White, and Mo Douglas) receive an alert of an entity attacking the planet of Alaxos. When they arrive, they find the planet being threatened by Entropy, formerly known as one of the Guardians of the Universe named Krona. As the Darkstars try to protect Alaxos, they are joined by a time-displaced Darkstar named Vardan Radz, the Darkstar that recruited Ferrin Colos. Shortly afterwards, they are also joined by a time-displaced Green Lantern: Abin Sur. The four Darkstars and the Green Lantern press the attack. During the fight, Entropy, Vardan Radz, and Abin Sur all disappear. The Darkstars are confused, until they are contacted by Superman, who explains the time distoritions. Donna Troy goes off to join Superman’s heroes, and the other Darkstars fade from time.