But, I didn't know we where allowed Katana skills right off the bat. If we are still on floor 1, it is near-impossible that anyone has mastered 1-handed curved sword to be able to unlock Katana skills.
I would join the bad-wagon and ditch my Keeper idea, but I never actually got her to Keeper status by the time this stumbled into a brick wall that gave way to a hundred foot drop with intermittent brick walls enough to hurt but break under the impact of your mangled carcass. So yea, I'm keeping her.