Daivari and The Great Khali were moved to the ECW brand officially when they made their ECW debuts on the October 31, 2006, episode of "ECW on Sci Fi", in which Daivari defeated "The Reject" Shannon Moore. Daivari's original theme music was used as well as his Persian rants on the microphone. Afterwards, Moore was manhandled by The Great Khali. Daivari continued his winning streak over the next several weeks with The Great Khali usually following up the contest with a chokebomb on Daivari's opponent. At December to Dismember on December 3, 2006, Daivari got a victory over Tommy Dreamer following a schoolboy roll-up. Dreamer then chased Daivari all the way to the back, but The Great Khali appeared and caught Dreamer, planting him on the steel ramp with a chokebomb. On January 8, 2007, The Great Khali debuted on "Raw" without Daivari. The following night, however, Daivari accompanied Khali to the ring for his match against Dreamer on "ECW on Sci Fi".