I spent a lot in the game when I first started out. It was for stupid reasons like 50 flower gem pulls too. Then I got one of those pick your 6*s, picked Cattleya and I was satisfied getting a rainbow so I never spent money again. And then I sacrificed my soul to the God of Debauchery and started making sick pulls

So no Science behind this...I will try it with "Holy Magic" and start worshiping Nazuna