Thanks phob for the team advice. It may help me to make one to pass this.

With Daily pull campaign I got 1 new 6* Cactus and 1 dupe 6* Valentine Oncidium. And countless 5* dupe for free R-medals.
Cactus is a very good one I wanted for a long time. V.Onci is good too and I often use her in crit teams. Having a second slot is nice.
The memories were not that good with only one 5* +10% Sun damages but I got several +5% Hit skill damages. Good to help Dendrobium on first turn kill.