DC heroes needs Magic Stones of Merlin, but there are only one universe with them, Marvel Universe.
Merlin is character in both DC a Marvel.
There are lot of fights, lot of dead characters, some draws, some sad moments, and great Action
Batman (DC) vs. Captain America (Marvel). The match ends in uncertainty - though both are evenly matched after hours of combat, a sudden flushing of the sewer knocks Captain America off balance as Batman manages to strike him with a batarang. Batman rescues Captain America from certain death via drowning, but Captain America's unconsciousness from nearly drowning causes him to lose
