Board Thread:Questions and Answers/@comment-69.80.44.29-20150403165411/@comment-25889587-20150403172109

It's all about luck. People can get the pet they want because they have collected all the rest of the pets. The thing is for you to gain more crystals. Besides completing limited-time events, you should invest on treasures that could give you crystals per day. Prophet Cookie's treasure might be a good way to gain additional 1 crystal per day. Although most of the giod crystal generating treasure are stored in the treasure chest, you should collect the one that isn't there. Other good one is if you reach level 50 and 60, you will get another two crystal generating treasure for you to get everyday.

Read more: Crystal Engine (Wealth Engine)