A Fukufic I just bumped into
And since I haven't seen it here at all, here it is:
http://www.fanfiction.net/s/3758116/1/Potential
Potential
By Shadow Rave
Ranma as Sailor Saturn
Author Summary:
SM Crossover. Due to a lapse in the chaos of Ranma's life, Fate steps in to take advantage of the opportunity. Ranmachan finds herself playing host to a war of souls where a struggling Hotaru Tomoe is fighting for her very existence against Mistress 9.