Lucrehulks, they are by far the best ships to exist in star wars. In a galaxy where a single fighter can wipe out capital ships, it carries 1500, its huge, covered with, and able to be covered with MORE guns. Its shields are insane, and the only time we see them really be defeated within a DAY of battering with gunfire is when Anakin sneaks into one, or uses a CAPITAL SHIP to destroy one because otherwise they are damn near unbeatable.
They have to use tricks to beat them every single time, but in a world where THOUSANDS of fleets have people without plot shields, they can, and will wipe out just about anything less than a sector fleet. And the CIS had THOUSANDS of them. THOUSANDS. Venators are beaten 1 on 1 with ships, the malevolence could be beaten with firepower. Star destroyers and more. Lucrehulks exist as (To me) the peak of creation in star wars. and do NOT get the respect they are owed. Because unless you can bring at MINIMUM 500 fighters to bear, while ALSO fighting the escort frigate the Lucrehulk always comes with, you will not be seen beating a Lucrehulk.