Dark Nights Metal #5 Comicon Signed Snyder & Capullo

The Justice League faces the final extinguishing of our world, invaded on all sides by unimaginable nightmares, fueled on to the edge of oblivion only by the belief that there must be a light in the endless darkness-somewhere. But...what if there's not? FINAL COVER MAY VARY. ALLOCATIONS MAY OCCUR.