(You guys are looking for Destiny, a new criminal, who can mess with people's dreams basically, describe what you look like, Flash is your brother)

Superman: Nobody fall asleep until we get Destiny behind bars.

Batman: I have plenty of adrenaline shots, if one of us is about to fall asleep.

Flash: Who knew one person could be such trouble.

Green Lantern: That's why we need to take care of this.

Hawkgirl: But where'd he go?

Diana: He's probably in the shadows.

J'onn: Maybe I can find him.