Arnor Halo

Arnor Halo is an colonial improvement in.

Description
The Arnor Halo is an ancient device that can project a protective energy field anywhere in the galaxy. Due in part to a successful attack eons ago, the device is in a ruined state; however, with the proper research and engineering, it has a small number of uses before it fails completely.

Artifact power
Gives to the selected fleet. A total of 7 charges are available after all upgrades.