Young Justice in No Man's Land #1

Superboy and Impulse decide that the perfect way to cheer up their depressed buddy Robin is to go into Gotham and fix things up. It's a mistake they quickly learn to regret when they find themselves needing help in fending off the bizarre plant woman called Ferak and the Kobra strike force that's closing in.

Characters: Arrowette, Bart Allen, Batman, Ferak, Kobra, Lagoon Boy, Red Tornado, Secret, Superboy (Kon-El), Tim Drake, Wonder Girl