General Grevious

General Grevious is part robot, part Kaleesh cyborg originally appeared in Clone Wars and ROTS. He was a warlord in Kalee, where he was defeated by Huk worlds supported by Republic. Then he was badly injured by a bomb which was a setup by Dooku. The blame for the bomb was put upon Republic and, the brain and some organs remaining was implanted in a droid body, which made the General Grevious in ROTS.With his droid body General Grevious took the leader ship of separatists under Dooku. Grevious was very strategic and had fast reflexes. He was trained by Dooku to use the light saber. Grevious managed to kill many Jedi Knights with his abilities and collect light sabers. Because of his incapability of the force, Grevious was defeated by Master Windu. Injuries by the battle made him weak and he was infected by a cough. Then he faced Master Obi-wan in ROTS where he took Obi-wan with 4 light sabers. It was the end for General Grevious.