Forum:KB:Lightsaber conduit weakness

Hi, so quick question that me and some friends had. Is the face lightsabers are weak to anything acting as an energy conduit new to the new canon or has it been that way before? I know before the Electrostaves were because of Phrik. So what the answer?  Knightmare &middot;  [Talk]  08:15, January 26, 2016 (UTC)