SUPERMAN UNLIMITED #15 CVR B ZOE THOROGOOD CARD STOCK VAR (THE REIGN OF THE SUPERBOYS) (15 Jul Release)

BATTLE OF THE SUPER SONS! As war brews in El Caldero¸ something strange is happening to the Kryptonite spread across the planet...and this mystery can only be solved with help from a certain Dark Detective. But can Batman crack the case before Jon Kent and Damian Wayne turn the Batcave into a war zone?! The pieces fall into place for a new Kingdom to rise and a devastating new threat to unite the reign of the Superboys!