After rejoining his former Cardassian mentor, Enabran Tain, Garak helps him in a joint mission with the Obsidian Order and the Romulan Tal Shiar. Tain has masterminded a plan to destroy the Founders -- Odo's people, who rule the Dominion -- and their homeworld. Tain, along with Colonel Lovok of the Tal Shiar, leads a fleet of cloaked Romulan and Cardassian ships into the Gamma Quadrant, commanding them from their Romulan Warbird. Garak is told to question Odo, who is being held prisoner aboard Tain's ship. However, Odo says he knows none of his people's secrets. On the station, Sisko learns of Tain's mission, and is warned by Starfleet's Admiral Toddman to prepare for retaliatory attacks by the Jem'Hadar.
