Press the green flag, answer the questions and press craft. "No. of Petals Earned" is the amount of petals you would gain. "Petals Left" is the amount of petals you would have left. THIS IS A SIMULATION. NOT A CALCULATOR. So test it multiple times before you craft your petals. I am working on a proper calculator that should be ready soon. Please tell me in the comments if you have a formula for calculating crafting chances. Also tell me if you see any bugs and how similar the results are from your crafting.
All code by me, all art by Florr.io except the start button that I made. I wasted all the legendaries I was stockpiling for this.