*Colonel Edwards commands the geological exploration of P3X-403 where significant deposits of naquadah have been discovered. However, when Lieutenant Ritter disappears, SG-1 and SG-3 are sent to aid in search and rescue. Daniel examines artifacts that suggest the planet was once populated by Unas enslaved by the Goa'uld, and when Ritter's body is discovered - brutally killed and strung up in a sacrificial display - it becomes apparent that Unas remain on the planet, and see the humans as intruders. Edwards and Daniel clash over the handling of the situation, and a skirmish between SG teams and Unas brings more casualties on both sides. *Source: Back of card