Need help

[MasterClean]

How can I have it so that when I walk into a living enemy or friendly and be able to control them to where i could kill the Master Cheif with whatever i took control of?

[MasterClean]

Ok forget what i asked before, but does anyone know how to make the energy sword to stay alive when you pull it out. I can't find the fourm on this can somebody give me a link to it? Thanks alot.