4-01: The Way of the Warrior, Part I
When a Gowron-lead fleet of Klingon attack ships arrives at DS9, Sisko calls in a familiar Klingon expert for reinforcement.
A survivor found aboard an ancient Bajoran ship claims to be the true Emissary of the Prophets.
4-22: To The Death
Sisko and crew assist Weyoun track down a renegade Jem'Hadar group who have located an Iconian gateway.
Unbeknownst to Kira, Dukat has a secret agenda when he offers to assist rescue survivors of The Ravinok.