Issue: #1
Last valuation update: 2023-07-06
Batman and Wildcat become aware of a secret fight club when Killer Croc kills an imitation Wildcat.
First appearances: Flea, Ernie Chubb
Creators: Chuck Dixon, Beau Smith, Kevin Cunningham, Tony Daniel, Art Thibert, Eddie Berganza, Jason Wright, Patrick Martin, Sergio Cariello
Characters: Batman, Alfred Pennyworth, Killer Croc, Tim Drake, James Gordon, Penguin, Barbara Gordon, Wildcat, KGBeast, Willis Danko, Flea, J. Devlin Davenport, Ernie Chubb, Lock-Up