I am getting better results out of Roman, rather than Vervain on this one
EDIT
by over 100K so far. looks like like the transformation xtra turn is responsible because I don't have her built up at all.
EDIT2
I gave Roman a 3rd affection and ATK ampy. Took it up to 660.
I see that I will need to RG Liatris to max this setup. Adds some RNG re-action to Cattleya.
I may just do it
EDIT 3
YEP, thats my best effort. Short on resources now, so somebody else can try to do better