Board Thread:Questions and Answers/@comment-32803230-20170921202317/@comment-33728484-20170921205343

According to the news in the game, new quests are coming very soon! Also, I'm sure there will be some celebrations in the future that will give us quite a few stones as gifts, including the dual dokkan festival itself. So all in all, I'm pretty sure there's still plenty of time to gather a good amount of stones.