Originally Posted by smr

that shitty flower gem deal that was up for a few minutes got removed

it was:

Step 1 10 Flower Gems 1 premium roll at usual rates
Step 2 15 Flower Gems for 11 premium rolls
Step 3 40 Flower Gems for guaranteed 5 Star gold skillbloom
Step 4 40 Flower gems for guaranteed 5 Star gold dressbloom

Honestly... that is not worth it tbh.
Although... that is a 5.8% chance of rainbow (0.5% chance, 12 rolls) versus 4.9% chance (1%, 5 yolos)
The golds is meh though with a 52.4% chance of getting 1 (or more) (12 rolls) versus 53.0% (5 yolos @ 14%).

To be honest, they are about the same. The step 3 and 4 is a joke though.
Priority also has no bronzes, so priority would be the better bet when it comes to bond crystals.