The use of cortosis in The Acolyte could reintroduce the Legends characters, Darth Desolous and Starkiller. Darth Desolous equipped himself and his army with cortosis to kill thousands of Jedi.

At its core, "Star Wars" is about the eternal struggle between the forces of good and the forces of evil. Characters are literally divided amongst the light and dark sides of the Force, and those who ...