The ability is explored in detail in texts like the "Darth Bane" book series (which explains how the Sith "Rule of ... a ...

Featuring a melee weapon so prominently in an FPS is the literal equivalent of bringing a knife to a gun fight. But when your "knife" is really a lightsaber, and you can back it up with a slew of ...

In Legends, a Dark Jedi is someone who isn't a Jedi, but they aren't a Sith either. Instead, a Dark Jedi is someone who denies the light side of the Force or ... to Padawan and Knight to Master ...