Yeah think I need Convolvulus or maybe RG Pinkladies Dreaming flower saint (much preferred because I'd use her outside of this one mission like a much better Dendrobium) to make team reliable. Will see if I can get lucky with lesser girls, I did last time once on trial mode.
Those Sacred peaks FMs do certainly help. Wish I had the rainbow pumpkins I think it is.
Dont think the resources for Lily RG are worth it till I get the missing piece. I got enough for one right now.
EDIT
I relooked at my FMs and indeed I had a rainbow that increased solar. I boosted of those up and started experimenting.
I actually won with iwarenge in the lead ! Shes not ideal with useless boss buffs but best I got for this.
Only about 1 in four times can I win with iwarenge. but at least its possible! Will give more ampies to Mistletoe and give it a final try at the end.
heres my team