Board Thread:Questions and Answers/@comment-33131861-20170918141748/@comment-33728484-20170918143324

I see you have none at the moment, so to answer your question about dragon stones: after completing all quests, events, stories and missions, you can only wait for the daily login bonuses and occasional gifts. Don't ever spend a stone to refill your stamina, and wait for the INT Gogeta & STR Janemba dual dokkan festival to summon (it should be here in November).