Red dragons are similar to typical story book dragons. They shoot flames, can fly, etc. However, they aren’t evil creatures as depicted in myths and won’t go around raiding castles, killing knights, or kidnapping princesses. They live in a variety of habitats, from forests to coastlines to abandoned castles, usually in warm climates, and eat whatever living creatures they can find.
Nisil'vithan Nir'arh, although female, is oddly enough leader of Ren-the-neko's dragons.
In order to compensate for her leadership, she has grown to a size far larger than the norm for female red dragon's, the most prominent feature of this growth being her enormous horns.
Nisil'vithan received many suitors vying for her affections, though oddly enough chose the peaceful white dragon Fenrir as a mate. Their personalities initially were worryingly thought to clash as very opposite breeds, though they cooperate unusually well and have a small brood of hatchlings.