Originally Posted by M@RS
Well, he was able to kill a Jedi Master first time, the only reason he got killed was because Obi-Wan was ticked at him for killing Qui-Gon and he was barely able to out maneuver Maul and kill him...
No, he didn't kill a Jedi Master first time - he fought a stalemate on Tatooine, or did you forget that?
He got killed because he was overconfident in his situation - there's no way a mere padawn could kill a Sith Apprentice, right?
But none of that is proof that he knew how to use Force Lightning.