Robin II: The Joker's Wild! #4 (1991) (High Grade)

The Joker already has the blood of one Robin on his hands. Will Tim Drake be next? Find out in the final confrontation between Robin and the Joker in the shocking conclusion to this historic miniseries!

Joker holds Gotham for ransom. Robin uses this as an oppurtunity to step up a trap for the Joker, to prevent him from uploading anymore viruses that would send Gotham into chaos for years.