Upgraded Avenger

The hull structure of this Sleeper drone resembles that of known "sleepless" units, but focused scans clearly indicate that this drone has received significant retooling recently. Energy concentrations at the weapons appears to have increased significantly, and additional banks of energy neutralizers are visible.
Unlike its older kin, this drone appears focused on a single overriding purpose and will ignore any lesser threats until it has destroyed or driven away away its primary targets.