Countdown to Final Crisis: v. 4

In the aftermath of "52", a new 'great disaster' is revealed, threatening the newly-established multiverse!The end is nigh! The Challengers of the Unknown are betrayed by one of their own...Karate Kid's search ends in tragedy for an entire universe...Ray Palmer is finally found...the Monarch's army attacks...old enemies - and friends - return...Darkseid and Brother Eye's masterplans clash.. and the Great Disaster is upon us!This vast story, written and drawn by an army of talent under the leadership of Paul Dini ("Batman: The Animated Series"), concludes the epic to end them all - and the stakes have never been higher! Worlds will end! Gods will die! Dare you miss it!?