Traptrix but with a sizable rikka engine that takes about 1/4 of the deck, it does give access to monsters normally not available to traptrix.
The Rikka Side can be reduced, this is a work in progress.
It usually goes with the summon of any traptrix to link into Sera and combo from there, given the access to Strena, you can either set up a play with Jasmine linking off Sera + another plant to get any other plant by tributing Strena. Usually Dinoaea or Mudan are the targets, depending on what you need and then you can cheat out the rank 8 or 9 XYZ since Strena was tributed. B ythe end, you want to have sera back on board, to avoid touble, keep the area below the extra monster zone free as you migth need it to Summon Sera at the end.
It can be quite annoying, as you can lock yourself on multiple points. But you can play through boardbreakers with Rikka Sheet + Princess + Konkon. Konkon also gives the option of non target non reactable removal to get over monsters that cannot be targeted.
Primula was added, as you sometimes need any other level 4 rikka that is not princess and can also fetch you either a Traptrix or Another Princess.
Kinda wish the traptrix were all plants