Notes & Combos

If you draw into Loci / Unexpected Dai / Lonefire you should go for the Dryas play, as it essentially searches for a Petal along with a +1 and a Benghalancer.

Dryas -> Sowing -> Twins -> Summon Loci and Healer. Link off Healer and Dryas into Jasmine, then link twins into Dryas, then Loci into Healer. Trigger healer, trigger Jasmine search for either a Mudan/Snowdrop or Lonefire if you have already got a Rikka card in hand. Then use Jasmine's effect to tribute healer and search for a Petal, Petal will then add a Mudan/Snowdrop then you can make Teardrop and search for a Sheet. Link the rest into Melias into Benghalancer.

End board is a Benghalancer, a Snowdrop and a Sheet. While it doesn't seem extremely powerful, your recovery game will be insane with recurring Petal's effect. Petal on board + Lonefire in hand is an OTK combo with an open board, meanwhile you can use Benghalancer's gy effect to bring back itself helping the OTK.

Spore is a very good utility card which you can access from Lonefire/ Mardel. Spore + Petal can make Nightingale into Zeus. When Zeus has been dealt with, you can use Spore's gy effect banishing Snowdrop to make it lvl 9, Synchro Summon with Petal makes a Baronne de Fleur.

Compared to other Plant decks the strength in this deck lies in the ability to grind with Petal's recurring effect and Spore being a gateway to powerful generics once the main deck Rikka resource has been depleted, while being able to run lots of tech with very few bricks.