Detective Comics Vol. 1 (1937-2011; 2016-) #349

Plot

After months of being hidden in a cave underground, the Blockbuster reappears and dominated by the Outsider tries to kill Batman, in the fight Batman is knocked out and is trapped in a coffin. Then a confused Blockbuster begins to attack the Outsider and sends it far away.Freed from prison, Batman is able to subdue the Blockbuster and this is finally taken to the Alfred Memorial Foundation.