Originally Posted by
AaronCZY
Hmmm OP, I get your frustration (even though I've never spent a single diamond on making a mystery net, level 40 at the moment). But, you gotta keep in mind that it ultimately is random and up to chance. Supercell must've determined a % figure of some sort that is appropriate and fair, a chance for players to get the pearl. But as harsh as it is, spending bucket loads of money doesn't equate to a higher chance of getting it. The system doesn't take into account how much you've put in it. Just an example, maybe the random chance is 1/100. It doesn't really mean that for every 100 tries you'll get it once. It's just a probability.
Good luck if you choose to continue fishing for those pesky pearls though. Personally, I think there are better ways to spend those diamonds.