Miriya

Some sort of magical-girl-turned-deitylikething. Unlimited power but I try not to overdo it, yadda yadda. Frequently changes her form when she bores of her current one. Still has a 'soul gem' of sorts, tucked in her hair through use of magic hair spells or something. Her soul/being/whatever is stored in the gem, and her body itself is just a magical construct. Still flesh and blood and stuff, and she won't die if she loses contact with the gem, but if she's not in contact with it she doesn't have access to her powers. Getting her to not be in contact with it, however, is quite the trick.

Some day I'll get her profile right. Until then, she's another unfinished entry in The_Octavo.