Wiktionary
fire devil
alt. a fire whirl (gloss: a whirling column of fire found in large fiery areas such as wildfires, similar in appearance to a dust devil made of fire) n. a fire whirl (gloss: a whirling column of fire found in large fiery areas such as wildfires, similar in appearance to a dust devil made of fire)
Usage examples of "fire devil".
She remembered that Velen had brought the thing in as a token to the fire devil.