Check out all the comics dropping in September on DCUI!
In an attempt to stop Dr. Kendall's mad experiments with the dead, Nightwing and Robin head to a remote island hideaway to confront the doctor and his fiendish creations once and for all. The only obstacle in their way: The League of Assassins!
Check out some of our favorite Superman fan art
Tell us who would win - Gorilla Grodd or Hector Hammond