Johan Liebert: I am the Johan Liebert from Earth-2... but I took up the mantle of the Bat.
Johan Liebert: I killed the Johan of my world to prevent the collapse of all realities.
Batman: Impossible. You're lying about being me from another universe.
Batman: What's your real game, Johan?
Guts: I don't care what universe you're from - you're still a monster.
Guts: If you're here to warn us, then speak plainly!
Johan Liebert: Superman from the Injustice timeline is building an empire across realities.
Johan Liebert: He's already conquered seventeen universes. This one is next.
Jane Doe: So in your universe, I'm Catwoman, right?
Jane Doe: And you need our help to stop this multiversal dictator?
Batman: If you're really me... then you know I don't kill.
Batman: How did you cross that line?
Johan Liebert: When I saw what the other Johan did to innocent children...
Johan Liebert: Sometimes, Batman, even we must become the monster to save everyone else.
Guts: Finally, a Batman who understands what real war looks like.
Guts: Welcome to the team, Dark Knight.