Garfield Lynns, also known as Firefly, is a pyromaniacal serial-arsonist in Gotham City. Garfield was originally a pyrotechnics expert who lost his job and turned to crime, carrying out arson attacks and torching huge parts of Gotham in the process. However, one day, when Garfield set alight to a chemical factory, it raged out of control, and he was horribly scarred all over his body. Upon recovering, Lynns made a special flame-retardant and heat-insulated battlesuit and numerous incendiary gadgets and weaponry- including a military-grade flamethrower, jetpack, napalm, launchers, and a self-designed flame sword for close-combat purposes.