Twinleaf seems really good for sure (and better than Sparaxis). She is on my own wishlist. I guess I'll get her on the infinite reroll gacha.
Pavonia don't cost FS but R-medals since she is exclusive to R-medal shop. You have the list of the R-medal 6* exlusive here:
https://flowerknight.fandom.com/wiki...Rainbow_Medals.
And the Ancient Flowers are still exclusive to their own limited gacha. Only Corbett is guaranteed to came back soon. It's good to keep some FS just in case but don't hold them for ever in hope you can get Adlay or Zinnia in a gacha. They are not available in the regular gacha pool and they may never be sadly (at least, none of the limited girls are since they started limited gacha).
You have the full list of available girls in a gacha by clinking on the Nazuna icon on top-right corner of any gacha.
My personnal current wish list is:
- Twinleaf (planed for reroll gacha)
- Corbett (planed for her reprint gacha)
- Hinoki Cypress school (I hope I could get her before the 30FG gacha contest winner on november/december)
- Tacca Chantilly (if she ever came back from her cursed limited gacha ><)
- Isogiku Formal Dress for waifu stuff (if I could get her easily of she will wait 9th anniversary 30FG gacha if this kind of gacha still exist)