Star Trek: Deep Space Nine: Season 7, Episode 26

7 - 26: What You Leave Behind, Part II

In response to the Dominion destruction of Cardassian cities, the Cardassian military switches sides. Damar, Kira, and Garak launch an assault on Dominion Headquarters. The Federation Alliance makes a final push for victory. Sisko's role as the Emissary of the Prophets reaches its conclusion.