Ancient Earth Blade

The Ancient Earth Blade is a human-made sword taken by the Precursor Race from Earth some time around the 1200s and stored in the Primary Containment Facility.

The presence of this relic, along with the Alien Carving and the Translation Device suggests that the study and influencing of other intelligent species was a common practice for the Precursors.

Trivia

 * The data bank entry of the Ancient Earth Blade may be a possible reference to Genghis Khan, an infamous emperor from 13th century Mongolia.