Gems are the basic premium currency in the game.
Gems have a variety of uses:
- Senioring Units.
- Purchasing Units from Pet Shop.
- Purchasing Units from the Unit Shop (Very expensive, not recommended)
- Changing Opponent in Battle Arena (3 gems each time)
- Buying additional tickets in Spirit Highlands.
- Training units faster in the Guild Barracks.
- Increase rewards from Revival and Spirit Rest.
Gems are received from a variety of sources: