- Select two dragons that are level four or higher.
- Your results may vary depending on some factors.
- The Breeding Cave can be upgraded to the Enchanted Breeding Cave, but only when it is empty.
- Upgrading reduces breeding times by 20%.
- On December 21, 2012, the Breeding Cave was decorated with holiday decorations for a limited time.
- On February 1, 2013, the holiday decorations on the Breeding Cave were removed.
- On January 24, 2013, the Breeding Cave received its own unique sound upon clicking it.
- On February 11, 2013, the Breeding Cave was decorated with flower petals for Valentine's Day.
- The flower petals were removed on February 15, 2013.
- As of June 27, 2013, the Breeding Cave CANNOT be sold.
- On February 4, 2014, the Breeding Cave was decorated with flower petals for Valentine's Day.
- The flower petals were removed on February 20, 2014.