*On Hanka, SG-1 finds Nirrti's underground lab. Here the sick children had been drawn to as part of her experiment, to be cured in a kind of initiation rite. Her experiments were designed to engineer a new host for herself by altering the DNA of successive generations of children, thus manipulating the evolution of an advanced human, known as "hok'tar". She had destroyed the population of Hanka to hide her scheme, but now she has returned to follow through on her experiment. As SG-1 explores the evidence within Nirrti's lab. the mysterious activation of the transporter rings suggests an invisible presence. *Source: Back of card