*The Tok'ra agree to help Shan'auc, and a willing host is found for her symbiote. The transference takes place, and the symbiote, Tanith, pledges his allegiance to the Tok'ra. However, once Tanith has taken a host, his deception becomes clear. Shan'auc is found murdered at Tanith's hands, and Teal'c vows revenge. Returning to Vorash he confronts Tanith, SG-1 demands justice, but the Tok'ra have a different solution. They see the value in protecting TAnith, and using him instead as an unwitting counterspy.
*Source: back of card.