Shadows of Sanctuary
Draconic is the language of dragons. It is incredibly elaborate, and some theorize that it was the first language. Its influence appears in nearly every language in the world.
Its alphabet is complex and contains many symbols which have since been adopted into thousands of magical runes and sigils. Spoken, it is nearly unpronounceable to mortal mouths, sounding clumsy and primitive.
Kobolds, lizardfolk, and other sapient reptilian races speak simplified versions of Draconic.