The official teaser trailer of "Batman v Superman: Dawn of Justice" arrived online a day after its leak.

Director Zack Snyder released the trailer via Twitter, saying it was "not blurry, not pirated".

Starring Ben Affleck as an older, weary Batman and Henry Cavill as the Superman, the trailer shows off the Caped Crusader as flies and drives through explosions before, armored, staring down Superman and asking him whether or not he bleeds. "You will," promises Batman.

You can view the full trailer HERE.