Sorry if it's a little too dark. Sasha's an interesting character of mine that I've had for several years now, but I've never drawn. Until now that is. I figured as she's "new" I'd give a description of her and her problems as they're quite unique...

Anyway, this is her in her normal form. She's an Eevee, around 5'6 in height, coat that's a bit too long for her, as shown by the sleeves.. always hides her appearance. Anyway she was born with a curse. A curse in the form of two mega-sized pokemon, an Umbreon and an Espeon that VERY rarely show their true form. Normally they reside in her hair. They are represented by the black / white strands of hair, the Espeon's white, and the Umbreon's black. And each of these two feed off happy / sad emotions respectively. So lets say for example she gets happy over something, more of her hair will turn white. And the same goes for negative emotions with black. If she gets too much of either, baaaaaaaad things happen. The first of which being she will seize up completely, and her hair will spring to life, and immediatly try to feed off its surroundings, usually meaning attempting to strangle whatever's nearby. Her hair in this form can be as long as 4 / 5 times longer than depicted in this picture. Eventually.. if left alone, or after successfully feeding, it'll return back to normal. Unless angered further. On the event of this, Sasha will remain completely motionless, only she'll grow to around 120ft. And she'll attempt the same thing again. Obviously this time the range massive c.c. Anger her FURTHER and she'll grow mega.. Only her hair will return to its natural brown colour, and two 4000' eon spirits will come charging out c.c.

So basically yeah. Don't mess with her basically c.c. Obviously she's aware of the problem, and hides herself in the shadows most of the time.