*O'Neill wants to destroy the nest, but Carter and Daniel believe that the probe exhibits the intelligence of a living entity, and they want to try to communicate with it. However, as Carter attempts communication, she is overcome by the probe's energy, and the entity takes over her body instead. Attempts to negotiate with the entity for the release of Carter's body fail. The entity explains that Earth's MALP had been lethal to its world, and now it has come to the SGC in order to destroy Earth in retaliation.
*Source: back of card.