The Grand Inquisitor's fall to darkness could be tied to Barriss' Star Wars story. If it is indeed mentioned that the Grand Inquisitor was still a Jedi Temple Guard when Barriss bombed the Temple ...

Before Star Wars: The Phantom Menace ... giving them an advantage in a fight. Temple guards often carried pikes that had yellow blades as opposed to the traditional blue and green used by the ...

In Star Warslore, the Jedi’s purpose was to ... Kanan spars ferociously with a masked Jedi temple guard, who eventually reveals himself to be the Grand Inquisitor, explaining that this was ...