The incredibly dangerous, extremely powerful, immensely energetic, living flame; Pyro. But he's on a budget, so all he's got is a box of matches.
Probably the most powerfully uninteresting hero in the entire League. He gained his powers when he invested a large amount of money to activate an atomic collider. Unfortunatly during the process of activation, he lit a lighter, to light his cigarette (try saying that really fast, five time), and he was fused with the fire (and a bit of tobacco). As long as the collider is active he keeps his powers, but now that he's on a budget he can't afford to keep the collider active. So he makes up for it with a box of matches.