Dragon-mage
A dragon-mage or dragon wizard is a dragon who uses human magic.
In the Course Books
The first such was Draco, of the Lowland Hills Flight, who by using human magic was able to live over 9,000 years. He was influential during the Mage Wars and later helped create the Slayer Dragons.
Hrethrel Jusenkyou, of the High Mountain Flight lived during the mid Sixth Age, he was not notable and lived a normal lifespan, however he was a highly skilled enchanter. Hrethrel was a distant relative of Draco.
Thorner, another dragon of the High Mountain Flight, would also become a dragon-mage, but does not emerge as such until after the events of the Course Books are over. He appears in the Consecution Books at which point he is over 3,000 years old, following in Draco's footsteps, so to speak. Thorner is a direct descendant of Hrethrel.
In the Consecution Books
In the Consecution Books, a dragon from Demi Flight is a dragon-mage, and fathers the lead antagonist, Denna, who is also a dragon-mage, albeit half-dragon.
