User blog comment:BellatrixTheMagicalPotato/Why Voldemort Would Easily Kill Vader/@comment-4840996-20150603093720/@comment-24367396-20150609150040

1) Doesn't rlly matter if it isn't mentioned in the OT, the OT isn't the only canon thing in SW.

2) The force could easily do such stuff, because the force is essentially magic itself.

3) You cannot destroy the crystal. It's indestructible, no matter what you do