Mazzic was the code name for the Sith Lord Naga Sadow when he began his Slam-Dancing Pimpin' Tour of the Republic. After recovering from stasis for some 4000-odd years, the former Sith leader left his crumbling empire on Yavin 4 for good and, disappointed that some moron had started up a Jedi kindergarten there, swore he would find and destroy every remaining offspring of his archnemesis, Lewdo Kressh.
After several years of painstaking investigation only to discover a dearth of Kresshes in the galaxy, he took up glitterstim with a medschool drop-out, making his own dope in his parents' basement. This practice caused his skin to turn an unnatural hue of blue, and was accompanied by an eye condition that necessitated the use of dorky red-tinted sunglasses when traveling outdoors. It was around this time that Sadow permanently accepted his new alias, Mazzic, hoping to turn his back on his failed past as the first Sith Lord to attempt a conquest over Coruscant.
Mazzic eventually became a renowned drug-runner and designer of small pyramidal paperweights. This was enough to make him happy for a time, until he met Darth Talon Karrde. At the time, Karrde was disguised as a fellow drug-runner with one of those ubiquitous white streaks running through jet-black hair. He talked Mazzic into helping him defeat the dreaded Admiral Mitth'raw'nuruodo over the Battle of Bilbringi.
Sometime during the battle, Mazzic learned that not only was Karrde a female, a Sith Lord named Darth Talon, and a Twi'lek, (s)he was the single remaining descendant of his detested enemy, Lewdo Kressh. Since that fateful unveiling, Mazzic and Darth Talon have been
sworn enemies ever since living a wonderful life as a married couple by the shores of Nabooboo's Lake Country, in a little villa with a white picket fence and 2.5 children.