Fast Facts About Firescales, here we go:
1: Firescale dragons have gold veins in their wings.
2: Firescale dragons have unusually bright metallic scales.
3: Only Firescale dragons have blue eyes, but this might just be a unique trait that Peril possesses that has nothing to do with her firescales ability.
4: The twin that has the lesser amount of fire is a pale, sickly looking red or orange color.
5: An IceWing's frostbreath doesn't affect Firescale dragons; it only feels numb in the area that has been hit for a minute or two.
6: Apparently, her fire is both mental as well as physical, as it's more difficult for Moon to read her mind because of her fire than regular dragons.
7: Peril's fire is hotter than regular SkyWings, which must be impressively hot considering SkyWings have fire at a hotter temperature than other fire-breathing tribes.