Know yer lore,the lightsabers blade is superheated,i belive,plasma contained in a field..not pure lightLordeKilly wrote:yes you can. luke did it. I'm not so sure a light saber can cauterize a wound, seeing how if you get near it, it melts your skin, and I don't think you can melt it either, because it's...light. You can't melt light unless you want to break reality and have Captain Kirk, James Cameron, Nathan Drake and Grayson Hunt of Dead Echo team to come and kill both of them.
And luke cut off vaders mask,if you mean episode 5