The Rift Hibernation Cave allows players to store dragons with traits within it. Dragons that are stored do not earn income for their habitats and cannot be fed. The Rift Hibernation Cave can be found within the Rift Dimension after clearing the necessary Miasmic Ether to find and reveal it. The build time for the Rift Hibernation Cave is instantaneous.
The Rift Hibernation Cave's max capacity is displayed for each individual upgrade.
|Level||Dragon Capacity||Etherium to Upgrade|
- The Rift Hibernation Cave was released on September 13, 2017 with Update 4.0.
- A new upgrade was added on or before November 12, 2017, allowing 200 more slots for dragons to be stored. Maximum 400 dragons now can be stored.
- On an unknown date, the Famous Rift Hibernation Cave was renamed to Renowned Rift Hibernation Cave.
- A new upgrade was added on February 4, 2019, allowing 400 more slots for dragons to be stored. Maximum 800 dragons now can be stored.