Guest-starring the JLA. In one corner: the forces of the international cult leader and terrorist Kobra! In the other: the modern-day JLA. And caught between them: a teenage runaway desperate to survive. To do this, she'll have to become Sapphire - controlling a hi-tech super-gem that gives her amazing powers. But even if she survives the battle, can she survive Kobra's retribution?

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  8/23/2017