The Super Star Destroyer Executor, also known as Darth Vader’s personal flagship, was overran by rogue droids. The Dark Lord of the Sith is ordered by the Emperor to recapture it even though his control of the Force is shaky at best due to a Force Wave. Here we see Darth Vader having to rely on an electrostaff and a shield made by Kyberite called the Zaly shield instead of his usual lightsaber.
From – Star Wars: Darth Vader Vol. 1 #37
