Dragons

"Dragons are immortal forces of nature within the world. They are ancient powerful creatures. While there are multiple kinds of dragons (usually associated with the coloration of their scales), the idea of 'a red dragon' I believe to be a bit of a misnomer. A more accurate form of etymology would be 'The Red Dragon.' "  -A quote from the Encyclopedia Galfarnis:  "On Dragons" written by Piotr d'Kensin, lost during the Mourning.

If the research is to be believed, 'true' Dragons are essentially immortal creatures. The creatures known as Luck Dragons, Pseudodragons, Faerie dragons are similar to dragons in the same way as Dragonborn or Kobolds are. They share an appearance and perhaps similarities in shape, but are a different kind of creature.

A True Dragon is a creature to behold, unknown in true size by most, but if the Selune's crew experience is the norm, then they tend to be at least a hundred feet long, snout to tail, with a truly massive wingspan.

The scales of a dragon are impenetrable to known methods, and are apparently limited. When a scale is lost, it does not regrow. The same can be said about dragon horns, which grow on the beasts' head, tail, and occasionally along their back or wings. The same cannot be said for the claws, hide and teeth of a dragon. These are believed to grow back over time. All parts of a dragon can make for extraordinarily powerful armor, weapons, or magical foci, but the horns and scales are especially effective.

 Known Dragons 
 * Chromatic Dragons
 * The White Dragon - Last seen in the Howling Peaks