Not at that stage yet for me. Maybe go give feedback see what Ryo replies.Actually SoggyBear has a point. I mean currently gems in this game are gained thru trial quest, achievements , daily quest give 15 gems. Eventually the trial quest and achievements would be completed. And the current arena gives not a lot too. I dunno man but like once those 2 are done, gems are really hard to get.. Like a dry wellHave more patience for progression... you cannot expect to be a Jedi Master in a few days~Am i the only one who thinks that the unit summon cost is too high considering how much we get for complete all 3 trial stars.