Orbisbarrier HyperNexus Upgrade

Target: Your Planet

Upgrades an existing Barrier HyperNexus
on your planet to an Orbisbarrier HyperNexus, doubling its
defense and artifact bonus. The new structure's defense % bonus will
also increase an extra 10%.
Cost:
Energy: 300

Scrap: 19,000 - 76,000

How to Obtain: