all you guys are totally wrong
this is from the official star wars data bank:
The lightsaber is the weapon of a Jedi, an elegant armament of a more civilized time. In comparison, blasters are crude, inaccurate and loud affairs. To carry a lightsaber is an example of incredible skill and confidence, dexterity and attunement to the Force.
Although use of the lightsaber is strictly reserved to the Jedi -- the only ones capable of handling the difficult weapon -- it is also used by their sworn enemies, the Sith.
not only do u have to have incredible skills and attunement to the force,but the lightsaber is strictly reserved for the jedi and sith because they are the only ones capable of handling a lightsaber
takin those FACTS into account,this new villain must be a sith or jedi(former)
and no,a light saber is not just a sword
guess i answered my own question sort of,lol
u can go to the data bank and read the rest about the lightsaber since i just provided the facts to my question
so now that the facts are out the way,who will this sith/former jedi be???