- "Any idiot can set fires. It takes a professional to do it right."
- ―Firefly to his associates[src]
Firefly, working with two others, was contracted to burn down a building. Knowing he was a professional, the two men allowed him to set the charges himself. Before he could detonate them, however, Batman intervened. He attempted to burn him with his flamethrower, as well as suffocate him, but Batman used his cape and a respirator. He subsequently began beating Firefly up, destroying his suit and knocking him out.
- Fireproof suit: Firefly wears a highly durable suit whilst committing arson, providing him with armored protection against the heat, as well as a respirator. However, it was destroyed during an altercation with Batman.
- Flamethrower: A crucial piece of Firefly's equipment, which he utilizes as a weapon against Batman, albeit with limited success, due to the latter's fireproof Batsuit.