The Adira was completed taken by the Nebula in no time at all, it was positively huge after all. The tiny ship that was the Adira, was not even a drop in a bucket in compassion. It was an atom of that drop in a bucket. Still, while the Nebula emitted strange radiation that blocked more or less any type of sensor scan, there was still basic navigation. Becoming the Navigator of a Cardassian vessel, was by no means a mundane task, and only the best got that kind of position. While Karn already had a Navigator for his ship,. the fact he was dead complicated things to a great deal, it was for this reason he was forced to conscript one of the many civilians he had saved for the task.

'Trask', he had called himself has thus far, been true to his word, in that he was a good Navigator, one even better than the previous holder of the position. Karn felt confident enough in the man's skill to not get them all killed, which was all that was necessary for Trask to maintain his position, at least for now anyways. 

"Detecting foreign signals, possible communication between several vessels." reported one of the bridge crew.

Karn nodded, and gave the order to converge upon the presumed origins of those signals. It could be a trap, or even a signal emitter doing naught, but it's intended purpose. But in this Nebula, there was only one way to find out what it was, and that was to get right up in it's face, and hope for the best.