About the Batman Superman World's Finest #36 Cover C Adrian Gutierrez Card Stock Variant

UNDER THE WAVES...LIES DEATH! Superman and Batman must team with Aquaman and Swamp Thing to prevent a global eco-catastrophe engineered by...the Floronic Man?! An extradimensional battalion of converts wrecks havoc on the high seas in this latest installment of the 20,000 leagues epic!