Did all steps of this last night and a 10+1 premium roll as well with poor results, after reading this thread tho I decided what the hell and tried another 2 10+1 rolls, the 1st roll made up for all the rest.

Step 1: bronze
Step 2: 1 gold Delphinium new for me
Step 3: Apple of Sodom dupe
Step 4: failed my 3rd 50/50 with another 5* and a dupe to boot
Step 5: Sakura dupe

Prem Roll #1: 3 golds all dupes
Prem Roll #3: dupe apple, dupe lantana and Suzuki Grass (new)

Prem Roll #2: