Clicking on the eBay link and making a purchase may result in this site earning a commission from the eBay Partner Network.
| Publisher |
BOOM! |
| Cover Artist |
Savanna Ganucheau |
| Published | October 2018 |
With one of their own down for the count, the Crystal Gems must band together and figure out how to deactivate the Harmony Core. When they don't make much headway, it's Pearl's turn to take Steven's place at band practice.
