Kazon raider mothership

Star Trek: Voyager
Episode: VOY 101 - Caretaker, Part I

This massive Kazon vessel is used by the Kazon-Ogla and others, and is equipped with a tractor beam. Apparently, the motherships employ ion propulsion, judging by the detectable ion trail left in its wake.

Chakotay's kamikaze run with his Maquis fighter managed to disable one of these ships. Another mothership, this one used by the Nistrim, engaged Voyager in a successful attack.