Once you open an Egg, you will get Clone units that will help you upgrade your Clones. To do so, go to “My Party”: if any of your Clones has a green bar and arrow, then it means an upgrade is available. Click on it and select “Upgrade”.
- Primal Clones can be upgraded up to level 25
- Evolved Clones can be upgraded up to level 21
- Mythical Clones can be upgraded up to level 9
- Unreal Clones can be upgraded up to level 5
Enjoy your powered up Clone!
NOTE: As the upgrade costs gold, make sure you need that upgrade before confirming it, as we will not be able to reverse it and refund its cost.