|The Girl of Knowledge and Shadow|
Ability: the power to control fire, water, wind, earth, metal, sun, and moon
The 4th stage boss. She is the friend of the young mistress and is a witch who has lived for 100 years. The "One-week Girl".
Her weak constitution makes her poor at physical combat, but she makes up for for that with her sheer variety of magical attacks. Patchouli's ribbon is not a holy charm, but rather an accessory that boosts magic power.
Since she's a genuine witch, her magical power is terrifying. However, because of the asthma she was born with, she often cannot recite the spells. She also seems to have a vitamin A deficiency.
Maybe her windowless library room is dusty. No, obviously, it's very dusty. But, since she spends all her time near books she considers them a part of herself, and cannot stand to be separated from them. This is how she has spent about a hundred years.