NegaDuck

NegaDuck (real name: Drake Mallard) is the main antagonist of the Disney cartoon series Darkwing Duck.

He is the overlord of the Negaverse, the leader of the Fearsome Five and the archenemy/counterpart of Darkwing Duck, who constantly schemes to destroy his archenemy and cause chaos in his home town St. Canard.

Just like his good counterpart, he was voiced by Jim Cummings, who used a deeper and more soothing tone in voicing the character as compared to Darkwing's splat, more frenetic tone of voice.