Dukat

Dukat was a gul-level officer of the Cardassian Union, former overseer of Terok Nor and prefect of Bajor during the Cardassian occupation. He negotiated Cardassia's alliance with the Dominion, leading to the Dominion War in the Alpha Quadrant, and had pivotal impact on the lives of Benjamin Sisko and Kira Nerys. Near the war's end, Dukat became the emissary of the Pah-wraiths, enemies of the Prophets, making him Sisko's arch-nemesis of sorts.

Background

 * A personnel file seen in identifies Dukat with the prefix initials "S.G." While this has never been explained in canon productions, it may stand for "Supreme Gul". In Pocket Books novels, Dukat's first name is Skrain.