orbital power beam targeter

An ancient targeting unit for a network of power-collection satellites. Once aimed at a target, it directs ancient satellites to begin beaming power down in a massive column of electromagnetic energy. This power can safely be collected in a giant absorption dish. Since you have no absorption dish, you'll be aiming it at enemies, at which point the power column will turn the area into a thousand-degree inferno. This will last until the satellites detect the unsafe targeting, shut themselves down, and permanently deactivate the targeter.