Gotham City Battle Royal
Gotham City is only big enough for one criminal mastermind....so, they all decide to fight it out...and the last one standing rules the criminal underworld. Gotham City is the battleground...and Batman will not interfere.
The Participants
Joker
Ra's al Ghul
Penguin
Bane
Mr. Freeze
Riddler
Two Face
Clay Face
Scarecrow
any other Batman villain that I didn't name
Who will reign supreme and gain control of Gotham City's underworld?