Cha'ra

Cha'ra was the Jaffa First Prime of the Goa'uld System Lord Moloc who was killed when the SGC sent two missiles through the Stargate. After this, Cha'ra became a member of the Free Jaffa Nation and sided with Teal'c and Bra'tac in forming a resistance to the Nation's leader, Gerak, who became a Prior of the Ori and attempted to force the entire Jaffa Nation to become worshippers of the Ori. Cha'ra was in command of a ha'tak when he found the Supergate constructed by the Ori and through which the first wave of the Ori's galactic invasion began.