Wasn't Belokk supposed to be in MK Gold?
And I voted Cyber Smoke. I don't hate Tremor but he's just not that interesting to me. He was too bulky to be a ninja, and was too dumb for me to take seriously as a character to me. He has the power to crush all who oppose him with his earth powers, and he uses them to serve Kano?
Now, on the other hand, a lean, ruthless killing machine constantly surrounded by smoke and mystery? Who can blow up Earthrealm even if he is currently in Outworld or Edenia? Cyber Smoke just seems much cooler, IMO.