Inside every box, you’ll find a QR code leading to a questionnaire. After putting both discs to the test, we encourage you to share your feedback and help answer the question at the heart of this test: Do UltraStar flight rings make a difference on the Luna?

​Each Battle Pack is a blind bag release, making the unboxing part of the excitement.

 A downloadable checklist of possible combinations and variants will be available at release date.