Mysterious as the dark side of the moon

The runes read:

COLD
SLOW
DARK

Yin is as dark as night, cold as winter, and tranquil as a still pond.  That's what Mayu's black dagger represents.

Also, Mayu got a haircut and she now has a second band to hold it together.  She cut it with one of her daggers, so it's pretty choppy.

But how do you draw choppy hair?  What does it even look like?

Half-body = 50 MP
Detailed background =  50 MP
Total MP = 100 MP