- Provides Time Bonus and links beneath the surface of the planet to all Obelisks, granting improved control over Obelisk operations. - Provides dynamic controls through Obelisk conduits, enabling resource generation at the expense of Time Bonus. - Obelisks can be enhanced by installing a single artifact normally only attainable by a Necron Lord. - Once an artifact is chosen, all Obelisks will have a permanent higher power cost requirement. - If destroyed, Obelisks artifact power will be inaccessible until the Pulse Beacon is restored.