If Fire is Pyromancer, Dark is Necromancer, and Water is Hydromancer, what are Wind, Light, and Earth?
Anemancer, Photomancer, Geomancer
Pyromancer uses the greek root pyros - fire
Necromancer uses the greek root nekros - dead body
Hydromancer uses the greek root hydros - water
So we'll want to use the greek for Wind, Light and Earth:
Wind is "anem", so that'd be Anemancer
LIght is "photo", so that'd be Photomancer
And Earth is "geo", so that'd be Geomancer.
There is a nice list of not just Greek but Latin roots at https://en.wikipedia.org/wiki/List_of_Greek_and_Latin_roots_in_English