(As the heroes go to the central core, they find the culprit, who is no other than Lex Luthor)

Lex Luthor: How amusing. You found me.

Red Beast Boy: Lex Luthor?

Lex Luthor: My plan worked perfectly. The Justice League, The Teen Titans and the Avengers are busy. And the Brotherhood led you all to me.

Red Beast Boy: Why, you...

Rogue: So you made a fool of Magneto, huh?

Lex Luthor: Exactly.

Red Beast Boy: You won't get away with this!

Lex Luthor: Try to stop me!

(Replace Nightwing with Red Beast Boy)

Lex Luthor: You did well so far. But you're not going to win!

(After defeating Lex Luthor twice, Red Beast Boy and his team is approached by Magneto and his acolytes)

Magneto: Go.

Rogue: What about you?

Magneto: I rather die along with Avalon.

Red Beast Boy: Come on, let's go.

(As the heroes leave, they go to the spaceship and escape as Avalon explodes)

Asagi: Is he...

Sakura: Dead? I don't think so...

Iceman: We'll see him again.

Red Beast Boy: I wonder how Superman would react...

Liliana: Don't worry about it, Jack.

Wolverine: Jack is just trying to be realistic. And it's possible that they might return.

(At Titans Tower, the female Justice League is about to return to their home)

Batwoman: I hope we can meet again.

Red Beast Boy: So do I.

(Then they return home)

Red Beast Boy: What a fight. At least it's over.

Aki: Yeah.

(The heroes smile as they watch the sunset)