Syndrome's Zero Point Energy Rings

 is a limited-time attraction released with the Incredibles Event Update on 15th June 2016. It was unlocked during the One Solid Lead quest when Mrs. Incredible is Level 2.

It was released again, losing it's limited time status, with the Cinderella Update on 29th July 2016. It can be found in Gold and Platinum Enchanted Chests as a possible prize for players who did not obtain it during the initial event.