Garfield Lynns (Earth-1)

Firefly is one of the members of Batman's rogues gallery.

Flaming Felon
Firefly is a criminal and an enemy of Batman and Robin. During his rivalry with the duo, he was defeated by them, and sent to imprisonment at Arkham Asylum.

Batman VS Killer Croc
Partnering up with Harley Quinn and Mister Freeze, the trio decided to launch a mass breakout of Arkham. Their first task was to release Killer Croc from his cell, and then all hell broke loose, with the likes of the Riddler, Scarecrow, Two-Face, Poison Ivy and Kite Man joining in the breakout.

Related

 * Appearances of Garfield Lynns
 * Images of Garfield Lynns