Facts, Lightsaber, and Memes: Lightsabers can't cut through everything.  Cortosis is one of the most popular forms of  armor that can't be penetrated with a lightsaber.  In its raw form, it can even make lightsabers  that touch it short out, however it is also deadly  to touch. It therefore has to be refined to  turn it into wearable armor.  L E G E N D S  Fact #324  @Starwarsfacts Should I do more legends facts? starwarsfacts
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