Droid Control Ship
From Multiversal Omnipedia
The Droid Control Ship was a modified Trade Federation cruiser, which utilizes a sophisticated antennae array and a central computer to control armies of battle droids and destroyer droids, whose minds are slaved to the ship. After the destruction of the droid control ship Profiteer at the Battle of Naboo and the resultant deactivation of the entire droid army, droid control ships fell out of favor with the Trade Federation and a less centralized means of controlling the armies of droids was sought.