Batman Metal.

A powerful and rare metal that has been hidden in the history of the earth. A metal that has extraordinary abilities and even brings life, it does not fit into the periodic table of chemistry, because it is not of this world. It does not fit into the chemical periodic table, because it is not a substance of this world. The metal is about to be used to link our world with the nightmare world called the Dark Multiverse. Moreover, the soul that could be the bridge between the different worlds is... Bruce Wayne! Will Batman be able to return from the Underworld? Can his friends survive the world of terror ruled by the seven corrupt Dark Knight-Nightmare Batmen? From Scott Snyder and Greg Capullo, the creators of the hit New 52 version of "Batman," comes the biggest and most amazing event in DC's history, and it's about to get underway!

A powerful and rare metal that has been hidden in the history of the earth. A metal that has extraordinary abilities and even brings life, it does not fit into the periodic table of chemistry, because it is not of this world. It does not fit into the chemical periodic table, because it is not a substance of this world. The metal is about to be used to link our world with the nightmare world called the Dark Multiverse. Moreover, the soul that could be the bridge between the different worlds is... Bruce Wayne! Will Batman be able to return from the Underworld? Can his friends survive the world of terror ruled by the seven corrupt Dark Knight-Nightmare Batmen? From Scott Snyder and Greg Capullo, the creators of the hit New 52 version of "Batman," comes the biggest and most amazing event in DC's history, and it's about to get underway!