THE CATALYST WAR CONCLUDES! ** Both Nathan and Marshall are pushed to their limits by the alien force that originally forged the Radiantsbut only one will do the unthinkable to emerge victorious. THE CATALYST WAR ends hereand the future of RADIANT BLACK** will never be the same! Collects RADIANT BLACK #28 A and B, #29 A and B, and #30 A and B.