I don't need to remind you that a crimson blade doesn't guarantee that the wielder is a Sith, any more than every person strong in the Force is a Jedi. Asajj Ventress was a mere apprentice to Dooku, not a true Sith. A crimson blade can owe to nothing more than a synthetic power crystal. Then crimson is simply a color, like Master Windu's amethyst blade.Roan Shryne A Synthetic lightsaber crystal, commonly referred to as a Synth-crystal, was a type of lightsaber crystal that was artificially creat
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Lightsaber crystal, Wookieepedia
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