While drawing up the extra spells for wood elf wizards, I began thinking about where these abilities come from and where they ACTUALLY come from for priests.
Do priests in your campaign manipulate the winds of magic, except in more rigid ways, or is it chanelled through the gods somehow? Do your gods have some kind of "non-winds-of-magic-magic?"
Do wood elf wizards and priests manpulate the winds of magic or are the winds of magic channelled through nature somehow?
In either case, in my campaign, the winds of magic are the winds of magic. The only thing that varies is how spellcasters/runelords manipulate those winds.
How does it work in your world?