"Hal Jordan and the Green Lantern Corps #21 is the final chapter in ""The Prism of Time"" and what an amazing journey it's been. From start to finish you get everything you want in a Green Lantern story, and for the first time in a long time you get to see the original four Green Lanterns of Warth fighting together in a threat so large it requires both the Green Lantern and Sinestro together to fight it."
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