Koranak
The Koranak was a Cardassian  cruiser that was in service with the Obsidian Order in the late 24th century. 

This ship was illegally constructed by the Order at Orias III and was modified with an increased top speed and the addition of a cloaking device from the Romulans. This ship would fight in the joint Tal Shiar-Obsidian Order assault on the  in 2371. The attack, however, turned out to be a Dominion plot to cripple the 2 intelligence agencies, and the Koranak was the first ship destroyed in the ensuing battle. ()

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Cardassian starships