Many more. [And you can hear the smile in his voice.] There are two main types of magic; Elemental and Adept. Necromancy is an Adept discipline, but there are thousands of others, and they can be as different as the people who learn them.

[And now he pretends to grow thoughtful.] Dragons in my world were Elementals. They were inherently magical, just for being dragons. Of course, each breed usually only mastered the one element, but I believe that was mainly because of where they lived. Here, learning all four could certainly be possible.

[If he had eyes, they would be twinkling.]