A helpful indicator could be implemented that would allow players to see how many seal scrolls they have pulled in each treasure so they can see how many they need until the next rare or super rare etc. When I started this game, I did not know that every 60 pulls = 1 rare, so, doing this could allow some players to spend more because they are closer to a rare than without knowing how many seal scroll pulls they are at. If someone was at 50 pulls and they know that as a fact, they might just simple purchase ingots to buy 10 more seal scrolls because they are guaranteed a rare. However, if someone was only at 50 pulls but they are guessing, they might have a thought process along the lines of I might only be at 40 or maybe I miscounted and not purchase this.