Iazak Dival - he is a young Zabrak male, posing as a Sith. He is Force sensitive, but not very strong in any of its abilities. Perhaps had he been taken to Coruscant at a younger age he might have been able to focus his Force powers, but as it is, he's little more than a petty criminal and a fraud. By tattooing his face, donning a black cape and hood, and openly wearing a fake lightsaber he constructed from bits of junk, he's managed to pass as a menacing figure.
It's gotten him into trouble a few times, but generally it works as intended - especially with girls that like the bad boy type and are attracted to an aura of danger and power. The little bit of use he gets from the Force is that when his adrenaline is up he gets glimpses/feelings of things in the immediate future. It has helped him avoid trouble, score jobs, and even bet big and win at the sabaac tables a couple of times.
There was once that he used the ploy in a game of cards against a Gran, a Dug, and a certain Rodian boun