It’s difficult to precisely say who would win in a hypothetical fight between Darth Vectivus and Darth Vader, as many factors could influence the outcome. However, we can make some educated guesses based on their respective abilities. Darth Vectivus was focused more on accumulating money than fighting. He was really good at manipulating the Force and using Sith magic. Plus, he had a charming business empire going for him. Meanwhile, Darth Vader is like the superstar of the Sith lords. He’s known for being a total beast in combat and for using the Force to crush his enemies. He’s got some insane lightsaber skills and can even choke people from across the room with the Force. So, in a one-on-one battle, it’s possible that Darth Vader’s combat prowess and Dark Side powers would give him an edge over Darth Vectivus. But let’s not count Darth Vectivus out just yet. He’s a master of Sith Arts and has hidden knowledge, so he might be able to overcome Vader if given sufficient time to prepare.