Originating from Alderwyl long before mortals inhabited it, Dragons each come from one of many broods and their associated founders.
All dragons have a glamour form, in which they can appear as a humanoid for the purpose of fitting in buildings, infiltrating, and other things.
There are many broods of dragons:
Exorum Dragons (Stonetail)
Ravkka Dragons (Frostbrood)
Kvarotz Dragons (Moltenmaw)
Aureate Dragons (Wardscale)
Natolan Dragons (Needlefang)
Viperidax Dragons (Vilebrood)