The Hungry Maidens
The Wild Ones
The Dwellers In Darkness
The Night Hunt
As a fan of magic of all kinds I love it when someone puts something detailed like this up. It is not extravagantly so but enough to wet the perverbial whistle. I agree with axlerose in that it seems more of a flashy thing that actual mechanic wise, but if they could somehow become a mechanic that made them unique without bogging down gameplay that would be wonderful.
And on a side note, I think the idea of Embuing is a grand idea.
I'd like to note that, while not required, it should be extremely hard, if not impossible, for a mage to use more than one style at once. Otherwise it opens the field to powergaming of a nasty type. Perhaps the shape of the energy used in each style interferes with that of the others, or some similar reason.