"Darth Vader is a servant of the dark side of the Plot." When Ben Kenobi gets written out, he becomes one with the Plot and can speak inside the hero's head. When a whole planet of good guys gets blown up, Ben senses "a great disturbance in the Plot."
Before modification by Ryan at 21/11/2009 06:12:31 AM
If Lews Therin was wearing it during his death scene, then it is impossible. I doubt even a Power wrought blade could have survived that, then being buried in the heart of an active volcano.