This would be awesome if only because it would cause Kyubey to sh*t himself as a mahou shoujou who can purify Soul Gems means he's eventually going to run out of Witches!
Madocchi's in trouble...I'm out of shampoo...!!*startled*Oh...Homu-Homu is always watchingIt won't come to thatI have no choice, I have to make the contract...Gyaaaa!!