10 Most Evil Versions Of Batman
5. The Red Death
This incarnation of Batman is probably the scummiest of Barbatos' Dark Knights next to the entry you know damn well is coming in a bit.
This version of Bruce, after losing everyone he cared about in his war on crime, decided that he could make a lot more use out of the Speed Force than that wimp Barry Allen ever could, and so stole Flash's cosmic treadmill, duct taped it to his Batmobile, tied Barry to the Batmobile's hood, and drove them both into the Speed Force, fusing the two together into a single being known as The Red Death.
This Batman not only betrayed his best friend, taking away his free will and forcibly fusing their bodies together against his will, but then proceeded to use The Flash's powers in a way that goes against everything he believes in.
Oh, and Barry is still alive, screaming in Bruce's mind in a vain attempt to get him to stop.