*Near death from a mysterious contagion, O'Neill had agreed to be implanted with a Tok'ra symbiote. However, the Tok'ra, Kanan, travels to the secret outpost of the System Lord Ba'al, where he is captured, and flees the body as O'Neill dies. O'Neill awakens in a sarcophagus with no memory of events since the implantation. He is a prisoner of Ba'al, held in his secret outpost which uses anti-gravity chambers as prison cells and a means of torture. Ba'al demands to know the reason for O'Neill's mission, and when O'Neill is unable to answer, he is tortured to death and revived again and again in the sarcophagus.
*Source: Back of card