Some people might call them cute, but unlike fireflies that just glow and look pretty, Fire Flies can give you nasty burns if you mess around with them, so look but don't touch.
Flame fowl, brightest red chickens you will ever see, nice feathers for fletching arrows, but I'd pass on the omlet.
In the dark one morning, the Bloated Black Beast slowly rose to the water's surface. Whence it crested, great gouts of flame erupted from its Misshapen Form and were hurled hundreds of feet in all directions. It dove again, and appeared as nothing more than an Inky Shadow of Malice. With no purpose, It swam on; occasionally cresting and flaming, but still without purpose.
More annoying than fairy fire ever was. And much more deadly.
A hilt built like a ceremonial goblet, and not the nice kind, a hideous blade of ash and flame erupt from the lip. To wield this blade is to forsake the Heavens and thrust the power of Hell into your foes.
A primitive flame thrower, the Lance of Hades brings the power of flame to the Phalanx formation.
Fanaticism can be just as dangerous as fire. Spreading like fire, it could spark rebellion and could lead towards violence. As a way to curb devotion to the abstract, king Hareth of Garilroot asked his Mages to come up with a solution for those too invested in an ideal.
Prometheus was a Greek Titan. Possibly one of the most important Titans, as he stole fire from Zeus and gave it to the humans. This system was developed to resist those forces through technological means.
Fiery doom in two handy barrels. Unsurpassed destructive power. Comes with a five shot warranty.
As the sun set, the holy monk of Jove muttered a word and the tip of his staff flared into flame like a torch, without being burned or scorched in any way by it's own holy fire. He carried on his way without fear of being sneaked up on or stepping off the path in the dark.
Tales grow in the telling and heroes grow in stature, even the tiniest can stand tall among their own.