Originally posted by Samurai100
What would happen when a lightsaber hits a dementor its plasma so probably the same as when it hits everything else
They're based on magic, they invisible and intangible. Sabre likely go through, if a Jedi were to somehow sense them.
RJ adding them now is nothing but spite. Guy is desperate for his beloved Potter franchise to
I'm still curious if they ever affected someone that couldn't see them, in the movies. ie have they ever done anything to a "muggle"?