One other thing I forgot to mention. First run through with 2 stars, the plat and black spirits dropped, and the successful 3 star run got me the gold spirit.
Another Rainbow spirit for the Odette 16 skill level engine (progress is now 7/16, the road is long and hard but it will be conquered!).
I'm...not sure what you said there, so I'll go with the two best responses I can think of from this
How Charlotte faired in the run: Nothing is more fun than watching two Magic Swords(wo)men fling their magic blades at another. I also approved the irony of it, its like watching the Charlotte/Horace debate except with less...well forum wars.
How Charlotte is fairing in lving progress: I swear ever since Shiho I've never had the luck I did then with CRing these farm event units, but at the very least I got Charlotte to 9/10 on her skill so its not the end of the world. Ada would've broken the crappy CR streak, but the lowest she got was -4. Least Rogue/Assassin units are naturally low cost anyways so its not too impactful, but every unit point reduced does help in its own way.