I think I've finally decided on my ideal four main teams.

Sadly, I'm going to have to boot a few of my favorite 5* characters, like Creeping Smartweed, Rosemary and Veronica, off the team to make room. =/

Also, I still have to grab Horse Chestnut and Yarrow to make this work, and Water Lily (June Bride) once she's available. Too bad the summer deal came out just before they'd be options for tickets.

First Team: Victoria Bride / Madonna / Ardisia / Anemone / Cactace, as always
Though I may swap out Victoria Bride for regular Victoria if she's bloomed first

Second Team: Horse Chestnut / Acacia / Jersey Cudweed / Saffron / Kerria
I like the synergies of this team to potentially one-shot raid bosses once I can bloom them all. Though I wish Pumpkin didn't mirror Saffron's magic weakness ability, because then I'd stick Pumpkin in there and really go all out on evading

Third Team: Tiger Lily / Snowdrop / Pumpkin / Herb Peony (Halloween) / Yarrow or Rosemary
I'll keep Rosemary in that last slot until I get Yarrow.

Fourth Team: Hollyhock / Lycoris Miko / Water Lily June Bride / Oxalis / Chocolate Cosmos
Regular non-bride Victoria will probably hold Water Lily's spot until she's released.

Twenty characters is too few...they need to add new maps that allow us to have five or even six teams. So many of my favorite 5*s can't make the cut. As is, I'm keeping Oxalis and Chocolate Cosmos in out of sheer stubbornness when I could just slot in Mimosa and Dusty Miller and really just go all-out on attack value.