1. Go pass the crazy levels and you will get plenty of crystals!

2. If you like challenges, defeating BOSSES can bring you lots of crystals!

3. Making purchases in the SHOP could be a good choice for you to get crystals quickly.

4. You can play ALFHEIM mode in DAILY STAGE to get precious crystals.

5. You can complete ACHIEVEMENTS on the list to get crystals.

6. You can also get crystals by collecting enough items in the EVENT!

7. More crystals could be got from DAILY GIFT and SPECIAL SPIN.