So like, Darth Vader still as ANAKIN, or a Darth Vader CHARACTER who never got put in a suit?
The first one; Darth Vader, still as Anakin. Like after Obi-Wan defeated him, he merely lost his limbs, but didn't get caught on fire.
Or maybe he defeated Obi-wan.
Well, blaster, swivel guns and years of military, piloting and unconventional warfare experience as well as more years of life of smuggling which can accumulate contacts with the more underground sorts and favors. HAHA!!! Oh, and a flamethrower. Let's see your lightsaber block that shit.