This skill allows you to absorb destroyed ships wreckage, and repair the Orkulus with it. As you can see, the Orkulus consists of two parts. Between this parts, a green lightning, who pulls every wreckage into himself, will be activated. This skill can restore Antimatter and hull points. Very useful against large numbers of ships and/or Titans, because they cause a lot of wreckage, but less against capital ships. Before you build this upgrade, you should reconsider, that your base can only support 8 upgrades.